Sura al-Baqara 2:221

وَلَا تَنكِحُوا۟ ٱلْمُشْرِكَٰتِ حَتَّىٰ يُؤْمِنَّ وَلَأَمَةٌ مُّؤْمِنَةٌ خَيْرٌ مِّن مُّشْرِكَةٍ وَلَوْ أَعْجَبَتْكُمْ وَلَا تُنكِحُوا۟ ٱلْمُشْرِكِينَ حَتَّىٰ يُؤْمِنُوا۟ وَلَعَبْدٌ مُّؤْمِنٌ خَيْرٌ مِّن مُّشْرِكٍ وَلَوْ أَعْجَبَكُمْ أُو۟لَٰٓئِكَ يَدْعُونَ إِلَى ٱلنَّارِ وَٱللَّـهُ يَدْعُوٓا۟ إِلَى ٱلْجَنَّةِ وَٱلْمَغْفِرَةِ بِإِذْنِهِۦ وَيُبَيِّنُ ءَايَٰتِهِۦ لِلنَّاسِ لَعَلَّهُمْ يَتَذَكَّرُونَ

wa-lā tankiḥū l-mushrikāti ḥattā yuʾminna wa-la-amatun muʾminatun khayrun min mushrikatin wa-law aʿjabatkum wa-lā tunkiḥū l-mushrikīna ḥattā yuʾminū wa-laʿabdun muʾminun khayrun min mushrikin wa-law aʿjabakum ulāʾika yadʿūna ilā l-nāri wallāhu yadʿū ilā l-jannati wa-l-maghfirati bi-idhnihi wa-yubayyinu āyātihi lil-nāsi la-ʿallahum yatadhakkarūna

Do not marry unbelieving women (idolaters), until they believe: A slave woman who believes is better than an unbelieving woman, even though she allures you. Nor marry (your girls) to unbelievers until they believe: A man slave who believes is better than an unbeliever, even though he allures you. Unbelievers do (but) beckon you to the Fire. But Allah beckons by His Grace to the Garden (of bliss) and forgiveness, and makes His Signs clear to mankind: That they may celebrate His praise.