Sura al-Baqara 2:235

وَلَا جُنَاحَ عَلَيْكُمْ فِيمَا عَرَّضْتُم بِهِۦ مِنْ خِطْبَةِ ٱلنِّسَآءِ أَوْ أَكْنَنتُمْ فِىٓ أَنفُسِكُمْ عَلِمَ ٱللَّـهُ أَنَّكُمْ سَتَذْكُرُونَهُنَّ وَلَٰكِن لَّا تُوَاعِدُوهُنَّ سِرًّا إِلَّآ أَن تَقُولُوا۟ قَوْلًا مَّعْرُوفًا وَلَا تَعْزِمُوا۟ عُقْدَةَ ٱلنِّكَاحِ حَتَّىٰ يَبْلُغَ ٱلْكِتَٰبُ أَجَلَهُۥ وَٱعْلَمُوٓا۟ أَنَّ ٱللَّـهَ يَعْلَمُ مَا فِىٓ أَنفُسِكُمْ فَٱحْذَرُوهُ وَٱعْلَمُوٓا۟ أَنَّ ٱللَّـهَ غَفُورٌ حَلِيمٌ

wa-lā junāḥa ʿalaykum fī-mā ʿarraḍtum bihi min khiṭbati l-nisāʾi aw aknantum fī anfusikum ʿalima allāhu annakum sa-tadhkurūnāhunna wa-lākin lā tuwāʿidūhunna sirran illā an taqūlū qawlan maʿrūfan wa-lā taʿzimū ʿuqdata l-nikāḥi ḥattā yablugha l-kitābu ajalahu waʿlamū annā allāha yaʿlamu mā fī anfusikum faḥdharūhu wa-iʿlamū annā allāha ghafūrun ḥalīmun

There is no blame on you if ye make an offer of betrothal or hold it in your hearts. Allah knows that ye cherish them in your hearts: But do not make a secret contract with them except in terms Honourable, nor resolve on the tie of marriage till the term prescribed is fulfilled. And know that Allah Knoweth what is in your hearts, and take heed of Him; and know that Allah is Oft-forgiving, Most Forbearing.

Sura al-Baqara 2:274

ٱلَّذِينَ يُنفِقُونَ أَمْوَٰلَهُم بِٱلَّيْلِ وَٱلنَّهَارِ سِرًّا وَعَلَانِيَةً فَلَهُمْ أَجْرُهُمْ عِندَ رَبِّهِمْ وَلَا خَوْفٌ عَلَيْهِمْ وَلَا هُمْ يَحْزَنُونَ

lladhīna yunfiqūna amwālahum bil-layli wa-l-nahāri sirran wa-ʿalāniyatan fa-lahum ajruhum ʿinda rabbihim wa-lā khawfun ʿalayhim wa-lā hum yaḥzanūna

Those who (in charity) spend of their goods by night and by day, in secret and in public, have their reward with their Lord: on them shall be no fear, nor shall they grieve.

Sura al-Anʿām 6:3

وَهُوَ ٱللَّـهُ فِى ٱلسَّمَٰوَٰتِ وَفِى ٱلْأَرْضِ يَعْلَمُ سِرَّكُمْ وَجَهْرَكُمْ وَيَعْلَمُ مَا تَكْسِبُونَ

wa-huwa allāhu fī l-samāwāti wa-fī l-arḍi yaʿlamu sirrakum wa-jahrakum wa-yaʿlamu mā taksibūna

And He is Allah in the heavens and on earth. He knoweth what ye hide, and what ye reveal, and He knoweth the (recompense) which ye earn (by your deeds).

Sura al-Tawbah 9:78

أَلَمْ يَعْلَمُوٓا۟ أَنَّ ٱللَّـهَ يَعْلَمُ سِرَّهُمْ وَنَجْوَىٰهُمْ وَأَنَّ ٱللَّـهَ عَلَّٰمُ ٱلْغُيُوبِ

a-lam yaʿlamū annā allāha yaʿlamu sirrahum wa-najwāhum wa-anna allāha ʿallāmu l-ghuyūbi

Know they not that Allah doth know their secret (thoughts) and their secret counsels, and that Allah knoweth well all things unseen?

Sura al-Raʿd 13:22

وَٱلَّذِينَ صَبَرُوا۟ ٱبْتِغَآءَ وَجْهِ رَبِّهِمْ وَأَقَامُوا۟ ٱلصَّلَوٰةَ وَأَنفَقُوا۟ مِمَّا رَزَقْنَٰهُمْ سِرًّا وَعَلَانِيَةً وَيَدْرَءُونَ بِٱلْحَسَنَةِ ٱلسَّيِّئَةَ أُو۟لَٰٓئِكَ لَهُمْ عُقْبَى ٱلدَّارِ

wa-lladhīna ṣabarū ibtighāʾa wajhi rabbihim wa-aqāmū l-ṣalāta wa-anfaqū mimmā razaqnāhum sirran wa-ʿalāniyatan wa-yadraʾūna bil-ḥasanati l-sayyiata ulāʾika lahum ʿuqba l-dāri

Those who patiently persevere, seeking the countenance of their Lord; Establish regular prayers; spend, out of (the gifts) We have bestowed for their sustenance, secretly and openly; and turn off Evil with good: for such there is the final attainment of the (eternal) home,-

Sura Ibrāhīm 14:31

قُل لِّعِبَادِىَ ٱلَّذِينَ ءَامَنُوا۟ يُقِيمُوا۟ ٱلصَّلَوٰةَ وَيُنفِقُوا۟ مِمَّا رَزَقْنَٰهُمْ سِرًّا وَعَلَانِيَةً مِّن قَبْلِ أَن يَأْتِىَ يَوْمٌ لَّا بَيْعٌ فِيهِ وَلَا خِلَٰلٌ

qul li-ʿibādiya lladhīna āmanū yuqīmū l-ṣalāta wa-yunfiqū mimmā razaqnāhum sirran wa-ʿalāniyatan min qabli an yaʾtiya yawmun lā bayʿun fīhi wa-lā khilālun

Speak to my servants who have believed, that they may establish regular prayers, and spend (in charity) out of the sustenance we have given them, secretly and openly, before the coming of a Day in which there will be neither mutual bargaining nor befriending.

Sura al-Naḥl 16:75

ضَرَبَ ٱللَّـهُ مَثَلًا عَبْدًا مَّمْلُوكًا لَّا يَقْدِرُ عَلَىٰ شَىْءٍ وَمَن رَّزَقْنَٰهُ مِنَّا رِزْقًا حَسَنًا فَهُوَ يُنفِقُ مِنْهُ سِرًّا وَجَهْرًا هَلْ يَسْتَوُۥنَ ٱلْحَمْدُ لِلَّـهِ بَلْ أَكْثَرُهُمْ لَا يَعْلَمُونَ

ḍaraba allāhu mathalan ʿabdan mamlūkan lā yaqdiru ʿalā shayʾin wa-man rrazaqnāhu minnā rizqan ḥasanan fa-huwa yunfiqu minhu sirran wa-jahran hal yastawuna l-ḥamdu lillāhi bal aktharuhum lā yaʿlamūna

Allah sets forth the Parable (of two men: one) a slave under the dominion of another; He has no power of any sort; and (the other) a man on whom We have bestowed goodly favours from Ourselves, and he spends thereof (freely), privately and publicly: are the two equal? (By no means;) praise be to Allah. But most of them understand not.

Sura Ṭā Hā 20:7

وَإِن تَجْهَرْ بِٱلْقَوْلِ فَإِنَّهُۥ يَعْلَمُ ٱلسِّرَّ وَأَخْفَى

wa-in tajhar bil-qawli fa-innahu yaʿlamu l-sirra wa-akhfa

If thou pronounce the word aloud, (it is no matter): for verily He knoweth what is secret and what is yet more hidden.

Sura al-Furqān 25:6

قُلْ أَنزَلَهُ ٱلَّذِى يَعْلَمُ ٱلسِّرَّ فِى ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ إِنَّهُۥ كَانَ غَفُورًا رَّحِيمًا

qul anzalahu alladhī yaʿlamu l-sirra fī l-samāwāti wa-l-arḍi innahu kāna ghafūran raḥīman

Say: "The (Qur'an) was sent down by Him who knows the mystery (that is) in the heavens and the earth: verily He is Oft-Forgiving, Most Merciful."

Sura al-Faṭīr 35:29

إِنَّ ٱلَّذِينَ يَتْلُونَ كِتَٰبَ ٱللَّـهِ وَأَقَامُوا۟ ٱلصَّلَوٰةَ وَأَنفَقُوا۟ مِمَّا رَزَقْنَٰهُمْ سِرًّا وَعَلَانِيَةً يَرْجُونَ تِجَٰرَةً لَّن تَبُورَ

inna lladhīna yatlūna kitāba allāhi wa-aqāmū l-ṣalāta wa-anfaqū mimmā razaqnāhum sirran wa-ʿalāniyatan yarjūna tijāratan lan tabūra

Those who rehearse the Book of Allah, establish regular Prayer, and spend (in Charity) out of what We have provided for them, secretly and openly, hope for a commerce that will never fail:

Sura al-Zukhruf 43:34

وَلِبُيُوتِهِمْ أَبْوَٰبًا وَسُرُرًا عَلَيْهَا يَتَّكِـُٔونَ

wa-li-buyūtihim abwāban wa-sururan ʿalayhā yattakiʾūna

And (silver) doors to their houses, and thrones (of silver) on which they could recline,

Sura al-Zukhruf 43:80

أَمْ يَحْسَبُونَ أَنَّا لَا نَسْمَعُ سِرَّهُمْ وَنَجْوَىٰهُم بَلَىٰ وَرُسُلُنَا لَدَيْهِمْ يَكْتُبُونَ

am yaḥsabūna annā lā nasmaʿu sirrahum wa-najwāhum balā wa-rusulunā ladayhim yaktubūna

Or do they think that We hear not their secrets and their private counsels? Indeed (We do), and Our messengers are by them, to record.

Sura Muḥammad 47:26

ذَٰلِكَ بِأَنَّهُمْ قَالُوا۟ لِلَّذِينَ كَرِهُوا۟ مَا نَزَّلَ ٱللَّـهُ سَنُطِيعُكُمْ فِى بَعْضِ ٱلْأَمْرِ وَٱللَّـهُ يَعْلَمُ إِسْرَارَهُمْ

dhālika bi-annahum qālū li-lladhīna karihū mā nazzala allāhu sanuṭīʿukum fī baʿḍi l-amri wallāhu yaʿlamu isrārahum

This, because they said to those who hate what Allah has revealed, "We will obey you in part of (this) matter"; but Allah knows their (inner) secrets.

Sura Nūḥ 71:9

ثُمَّ إِنِّىٓ أَعْلَنتُ لَهُمْ وَأَسْرَرْتُ لَهُمْ إِسْرَارًا

thumma innī aʿlantu lahum wa-asrartu lahum isrāran

"Further I have spoken to them in public and secretly in private,

Sura al-Insān 76:11

فَوَقَىٰهُمُ ٱللَّـهُ شَرَّ ذَٰلِكَ ٱلْيَوْمِ وَلَقَّىٰهُمْ نَضْرَةً وَسُرُورًا

fawaqahumu allāhu sharra dhālika l-yawmi wa-laqqahum naḍratan wa-surūran

But Allah will deliver them from the evil of that Day, and will shed over them a Light of Beauty and (blissful) Joy.

Sura al-Inshiqāq 84:9

وَيَنقَلِبُ إِلَىٰٓ أَهْلِهِۦ مَسْرُورًا

wa-yanqalibu ila ahlihi masrūran

And he will turn to his people, rejoicing!

Sura al-Inshiqāq 84:13

إِنَّهُۥ كَانَ فِىٓ أَهْلِهِۦ مَسْرُورًا

innahu kāna fī ahlihi masrūran

Truly, did he go about among his people, rejoicing!