Sahih Muslim Book - 17, Hadith - 3603

وَحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا شُعْبَةُ عَنْ حُمَيْدِ بْنِ نَافِعٍ عَنْ زَيْنَبَ بِنْتِ أُمِّ سَلَمَةَ قَالَتْ قَالَتْ أُمُّ سَلَمَةَ لِعَائِشَةَ إِنَّهُ يَدْخُلُ عَلَيْكِ الْغُلاَمُ الأَيْفَعُ الَّذِى مَا أُحِبُّ أَنْ يَدْخُلَ عَلَىَّ. قَالَ فَقَالَتْ عَائِشَةُ أَمَا لَكِ فِى رَسُولِ اللَّهِ -صلى الله عليه وسلم- أُسْوَةٌ قَالَتْ إِنَّ امْرَأَةَ أَبِى حُذَيْفَةَ قَالَتْ يَا رَسُولَ اللَّهِ إِنَّ سَالِمًا يَدْخُلُ عَلَىَّ وَهُوَ رَجُلٌ وَفِى نَفْسِ أَبِى حُذَيْفَةَ مِنْهُ شَىْءٌ. فَقَالَ رَسُولُ اللَّهِ -صلى الله عليه وسلم- « أَرْضِعِيهِ حَتَّى يَدْخُلَ عَلَيْكِ ».

It was narrated that Zainab bint Umm Salamah said: Umm Salamah said to Aishah: 'There enters upon you a slave boy who is close to puberty, and I would not like him to enter upon me. 'Aishah said: Do you not have a good example in the Messenger of Allah (s.a.w)? She said: The wife of Abu Hudhaifah said: "O Messenger of Allah, Salim enters upon me and he is a man, and there is some (discomfort) in the heart of Abu Hudhaifah about that." The Messenger of Allah (s.a.w) said: "Breastfeed him so that he may enter upon you."