وَلَا تَنْكِحُوا الْمُشْرِكٰتِ حَتّٰى يُؤْمِنَّ ۗ وَلَاَمَةٌ مُّؤْمِنَةٌ خَيْرٌ مِّنْ مُّشْرِكَةٍ وَّلَوْ اَعْجَبَتْكُمْ ۚ وَلَا تُنْكِحُوا الْمُشْرِكِيْنَ حَتّٰى يُؤْمِنُوْا ۗ وَلَعَبْدٌ مُّؤْمِنٌ خَيْرٌ مِّنْ مُّشْرِكٍ وَّلَوْ اَعْجَبَكُمْ ۗ اُولٰۤىِٕكَ يَدْعُوْنَ اِلَى النَّارِ ۖ وَاللّٰهُ يَدْعُوْٓا اِلَى الْجَنَّةِ وَالْمَغْفِرَةِ بِاِذْنِهٖۚ وَيُبَيِّنُ اٰيٰتِهٖ لِلنَّاسِ لَعَلَّهُمْ يَتَذَكَّرُوْنَ ࣖ ( البقرة: ٢٢١ )
Wa laatankihul mushrikaati hattaa yu'minn; wa la amatum mu'minatun khairum mim mushrikatinw wa law a'jabatkum; wa laa tunkihul mushrikeena hattaa yu'minoo; wa la'abdummu'minun khairum mimmushrikinw wa law 'ajabakum; ulaaa'ika yad'oona ilan Naari wallaahu yad'ooo ilal Jannati walmaghfirati biiznihee wa yubaiyinu Aayaatihee linnaasi la'allahum yatazakkaroon (al-Baq̈arah 2:221)
And do not marry polytheistic women until they believe. And a believing slave woman is better than a polytheist, even though she might please you. And do not marry polytheistic men [to your women] until they believe. And a believing slave is better than a polytheist, even though he might please you. Those invite [you] to the Fire, but Allah invites to Paradise and to forgiveness, by His permission. And He makes clear His verses [i.e., ordinances] to the people that perhaps they may remember. (Al-Baqarah  : 221)
1 Mufti Taqi Usmani
Do not marry the polytheist women, unless they come to believe (in Islam); a Muslim slave-girl is better than a polytheist woman, even though she may attract you; and do not give (your women) in marriage to polytheist men, unless they come to believe; a Muslim slave is better than a polytheist, even though he may attract you. They invite to the Fire when Allah invites, by His will, to Paradise, and to forgiveness. He makes His verses clear to the people, so that they may heed the advice.