Sura al-Baqara 2:249

فَلَمَّا فَصَلَ طَالُوتُ بِٱلْجُنُودِ قَالَ إِنَّ ٱللَّـهَ مُبْتَلِيكُم بِنَهَرٍ فَمَن شَرِبَ مِنْهُ فَلَيْسَ مِنِّى وَمَن لَّمْ يَطْعَمْهُ فَإِنَّهُۥ مِنِّىٓ إِلَّا مَنِ ٱغْتَرَفَ غُرْفَةًۢ بِيَدِهِۦ فَشَرِبُوا۟ مِنْهُ إِلَّا قَلِيلًا مِّنْهُمْ فَلَمَّا جَاوَزَهُۥ هُوَ وَٱلَّذِينَ ءَامَنُوا۟ مَعَهُۥ قَالُوا۟ لَا طَاقَةَ لَنَا ٱلْيَوْمَ بِجَالُوتَ وَجُنُودِهِۦ قَالَ ٱلَّذِينَ يَظُنُّونَ أَنَّهُم مُّلَٰقُوا۟ ٱللَّـهِ كَم مِّن فِئَةٍ قَلِيلَةٍ غَلَبَتْ فِئَةً كَثِيرَةًۢ بِإِذْنِ ٱللَّـهِ وَٱللَّـهُ مَعَ ٱلصَّٰبِرِينَ

fa-lammā faṣala ṭālūtu bil-junūdi qalā inna allāha mubtalīkum binaharin fa-man shariba minhu fa-laysa minnī wa-man lam yaṭʿamhu fa-innahu minnī illā mani ightarafa ghurfatan bi-yadihi fa-sharibū minhu illā qalīlan minhum fa-lammā jāwazahu huwa wa-lladhīna āmanū maʿahu qālū lā ṭāqata la-nā l-yawma bi-jālūta wa-junūdihi qalā lladhīna yaẓunnūna annahum mulāqū allāhi kam min fiʾatin qalīlatin ghalabat fiatan kathīratan bi-idhni allāhi wallāhu maʿa l-ṣābirīna

When Talut set forth with the armies, he said: "Allah will test you at the stream: if any drinks of its water, He goes not with my army: Only those who taste not of it go with me: A mere sip out of the hand is excused." but they all drank of it, except a few. When they crossed the river,- He and the faithful ones with him,- they said: "This day We cannot cope with Goliath and his forces." but those who were convinced that they must meet Allah, said: "How oft, by Allah's will, Hath a small force vanquished a big one? Allah is with those who steadfastly persevere."

Sura al-Māʾidah 5:93

لَيْسَ عَلَى ٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّٰلِحَٰتِ جُنَاحٌ فِيمَا طَعِمُوٓا۟ إِذَا مَا ٱتَّقَوا۟ وَّءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّٰلِحَٰتِ ثُمَّ ٱتَّقَوا۟ وَّءَامَنُوا۟ ثُمَّ ٱتَّقَوا۟ وَّأَحْسَنُوا۟ وَٱللَّـهُ يُحِبُّ ٱلْمُحْسِنِينَ

laysa ʿalā lladhīna āmanū wa-ʿamilū l-ṣāliḥāti junāḥun fī-mā ṭaʿimū idhā mā ittaqaw wa-āmanū wa-ʿamilū l-ṣāliḥāti thumma ittaqaw wa-āmanū thumma ittaqaw wa-aḥsanū wallāhu yuḥibbu l-muḥsinīna

On those who believe and do deeds of righteousness there is no blame for what they ate (in the past), when they guard themselves from evil, and believe, and do deeds of righteousness,- (or) again, guard themselves from evil and believe,- (or) again, guard themselves from evil and do good. For Allah loveth those who do good.

Sura al-Anʿām 6:138

وَقَالُوا۟ هَٰذِهِۦٓ أَنْعَٰمٌ وَحَرْثٌ حِجْرٌ لَّا يَطْعَمُهَآ إِلَّا مَن نَّشَآءُ بِزَعْمِهِمْ وَأَنْعَٰمٌ حُرِّمَتْ ظُهُورُهَا وَأَنْعَٰمٌ لَّا يَذْكُرُونَ ٱسْمَ ٱللَّـهِ عَلَيْهَا ٱفْتِرَآءً عَلَيْهِ سَيَجْزِيهِم بِمَا كَانُوا۟ يَفْتَرُونَ

wa-qālū hādhihi anʿāmun wa-ḥarthun ḥijrun lā yaṭʿamuhā illā man nashāʾu bi-zaʿmihim wa-anʿāmun ḥurrimat ẓuhūruhā wa-anʿāmun lā yadhkurūna isma allāhi ʿalayhā iftirāʾan ʿalayhi sa-yajzīhim bi-mā kānū yaftarūna

And they say that such and such cattle and crops are taboo, and none should eat of them except those whom - so they say - We wish; further, there are cattle forbidden to yoke or burden, and cattle on which, (at slaughter), the name of Allah is not pronounced; - inventions against Allah's name: soon will He requite them for their inventions.

Sura al-Anʿām 6:145

قُل لَّآ أَجِدُ فِى مَآ أُوحِىَ إِلَىَّ مُحَرَّمًا عَلَىٰ طَاعِمٍ يَطْعَمُهُۥٓ إِلَّآ أَن يَكُونَ مَيْتَةً أَوْ دَمًا مَّسْفُوحًا أَوْ لَحْمَ خِنزِيرٍ فَإِنَّهُۥ رِجْسٌ أَوْ فِسْقًا أُهِلَّ لِغَيْرِ ٱللَّـهِ بِهِۦ فَمَنِ ٱضْطُرَّ غَيْرَ بَاغٍ وَلَا عَادٍ فَإِنَّ رَبَّكَ غَفُورٌ رَّحِيمٌ

qul lā ajidu fī mā ūḥiya ilayya muḥarraman ʿalā ṭāʿimin yaṭʿamuhu illā an yakūna maytatan aw daman masfūḥan aw laḥma khinzīrin fa-innahu rijsun aw fisqan uhilla li-ghayri allāhi bihi fa-mani iḍṭurra ghayra bāghin wa-lā ʿādin fa-inna rabbaka ghafūrun raḥīmun

Say: "I find not in the message received by me by inspiration any (meat) forbidden to be eaten by one who wishes to eat it, unless it be dead meat, or blood poured forth, or the flesh of swine,- for it is an abomination - or, what is impious, (meat) on which a name has been invoked, other than Allah's". But (even so), if a person is forced by necessity, without wilful disobedience, nor transgressing due limits,- thy Lord is Oft-forgiving, Most Merciful.

Sura al-Aḥzāb 33:53

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ لَا تَدْخُلُوا۟ بُيُوتَ ٱلنَّبِىِّ إِلَّآ أَن يُؤْذَنَ لَكُمْ إِلَىٰ طَعَامٍ غَيْرَ نَٰظِرِينَ إِنَىٰهُ وَلَٰكِنْ إِذَا دُعِيتُمْ فَٱدْخُلُوا۟ فَإِذَا طَعِمْتُمْ فَٱنتَشِرُوا۟ وَلَا مُسْتَـْٔنِسِينَ لِحَدِيثٍ إِنَّ ذَٰلِكُمْ كَانَ يُؤْذِى ٱلنَّبِىَّ فَيَسْتَحْىِۦ مِنكُمْ وَٱللَّـهُ لَا يَسْتَحْىِۦ مِنَ ٱلْحَقِّ وَإِذَا سَأَلْتُمُوهُنَّ مَتَٰعًا فَسْـَٔلُوهُنَّ مِن وَرَآءِ حِجَابٍ ذَٰلِكُمْ أَطْهَرُ لِقُلُوبِكُمْ وَقُلُوبِهِنَّ وَمَا كَانَ لَكُمْ أَن تُؤْذُوا۟ رَسُولَ ٱللَّـهِ وَلَآ أَن تَنكِحُوٓا۟ أَزْوَٰجَهُۥ مِنۢ بَعْدِهِۦٓ أَبَدًا إِنَّ ذَٰلِكُمْ كَانَ عِندَ ٱللَّـهِ عَظِيمًا

yā-ayyuhā lladhīna āmanū lā tadkhulū buyūta l-nabiyyi illā an yudhana la-kum ilā ṭaʿāmin ghayra nāẓirīna inahu wa-lākin idhā duʿītum fa-idkhulū fa-idhā ṭaʿimtum fa-intashirū wa-lā mustaʾnisīna li-ḥadīthin inna dhālikum kāna yuʾdhī l-nabiyya fa-yastaḥyi minkum wallāhu lā yastaḥyi mina l-ḥaqqi wa-idhā saʾaltumūhunna matāʿan fa-sʾalūhunna min warāʾi ḥijābin dhālikum aṭharu li-qulūbikum wa-qulūbihinna wa-mā kāna la-kum an tuʾdhū rasūla allāhi wa-lā an tankiḥū azwājahu min baʿdihi abadan inna dhālikum kāna ʿinda allāhi ʿaẓīman

O ye who believe! Enter not the Prophet's houses,- until leave is given you,- for a meal, (and then) not (so early as) to wait for its preparation: but when ye are invited, enter; and when ye have taken your meal, disperse, without seeking familiar talk. Such (behaviour) annoys the Prophet: he is ashamed to dismiss you, but Allah is not ashamed (to tell you) the truth. And when ye ask (his ladies) for anything ye want, ask them from before a screen: that makes for greater purity for your hearts and for theirs. Nor is it right for you that ye should annoy Allah's Messenger, or that ye should marry his widows after him at any time. Truly such a thing is in Allah's sight an enormity.