Sahih Muslim 1476b
'A'isha (Allah be pleased with her) reported that Messenger of Allah ﷺ sought our permission when he had a (turn to spend) a day with (one of his wives) amongst us (whereas he wanted to visit his other wives too). It was after this that this verse was revealed:" Thou mayest put off whom thou pleasest of them, and take for thee whom thou pleasest" (xxxiii. 5). Mu'adha said to her: What did you say to Messenger of Allah ﷺ when he sought your permission? She said: I used to say: If it had the option in this I would not have (allowed anyone) to have precedence over me.
حَدَّثَنَا سُرَيْجُ بْنُ يُونُسَ، حَدَّثَنَا عَبَّادُ بْنُ عَبَّادٍ، عَنْ عَاصِمٍ، عَنْ مُعَاذَةَ الْعَدَوِيَّةِ، عَنْ عَائِشَةَ، قَالَتْ كَانَ رَسُولُ اللَّهِ ﷺ يَسْتَأْذِنُنَا إِذَا كَانَ فِي يَوْمِ الْمَرْأَةِ مِنَّا بَعْدَ مَا نَزَلَتْ { تُرْجِي مَنْ تَشَاءُ مِنْهُنَّ وَتُؤْوِي إِلَيْكَ مَنْ تَشَاءُ} فَقَالَتْ لَهَا مُعَاذَةُ فَمَا كُنْتِ تَقُولِينَ لِرَسُولِ اللَّهِ ﷺ إِذَا اسْتَأْذَنَكِ قَالَتْ كُنْتُ أَقُولُ إِنْ كَانَ ذَاكَ إِلَىَّ لَمْ أُوثِرْ أَحَدًا عَلَى نَفْسِي .