Surah An-Nisa' (The Women), Verse 21

وَكَیْفَ تَاْخُذُوْنَهٗ وَقَدْ اَفْضٰی بَعْضُكُمْ اِلٰی بَعْضٍ وَّاَخَذْنَ مِنْكُمْ مِّیْثَاقًا غَلِیْظًا ۟

Wa kaifa ta'khuzoonahoo wa qad afdaa ba'dukum ilaa ba'dinw wa akhazna minkum meesaaqan ghaleezaa

“And how could ye take it when ye have gone in unto each other, and they have Taken from you a solemn covenant?”

Quran 4:21 (Yusuf Ali Translation)