Hadithcore
Hadith #2113420

Narrated Ibn 'Abbas (RA):

"If anyone makes his wife unlawful for himself - it is nothing." He said, "Indeed you have a good example in Allah's Messenger (ﷺ) ." [Reported by al-Bukhari].

وَعَنِ اِبْنِ عَبَّاسٍ ‏- رَضِيَ اَللَّهُ عَنْهُمَا‏- قَالَ : { إِذَا حَرَّمَ اِمْرَأَتَهُ لَيْسَ بِشَيْءٍ } .‏ وَقَالَ : ﴿ لَقَدْ كَانَ لَكُمْ فِي رَسُولِ اَللَّهِ أُسْوَةٌ حَسَنَةٌ ﴾ [1]‏ اَلْأَحْزَاب : 21 .‏ رَوَاهُ اَلْبُخَارِيُّ [2]‏ .‏

References2 variants
Sunnah.com reference
Book 8, Hadith 135
Arabic/English book reference
Book 8, Hadith 1091