Narrated Umm Salamah (RA):

When the Prophet (ﷺ) married her he stayed with her for three nights and said, "You are not being humbles in my estimation. If you wish I shall stay with you seven nights, and if I stay with you for seven nights I shall do the same with my other wives." [Reported by Muslim].

وَعَنْ أُمِّ سَلَمَةَ ‏-رَضِيَ اَللَّهُ عَنْهَا‏- { أَنَّ اَلنَّبِيَّ ‏- صلى الله عليه وسلم ‏-لَمَّا تَزَوَّجَهَا أَقَامَ عِنْدَهَا ثَلَاثًا , وَقَالَ : " إِنَّهُ لَيْسَ بِكِ عَلَى أَهْلِكِ هَوَانٌ , إِنْ شِئْتِ سَبَّعْتُ لَكِ , وَإِنْ سَبَّعْتُ لَكِ سَبَّعْتُ لِنِسَائِي } رَوَاهُ مُسْلِم ٌ [1]‏ .‏