Narrated Aisha, Ummul Mu'minin:

Aflah ibn AbulQu'ays entered upon me. I hid myself from him. He said: You are hiding yourself from me while I am your paternal uncle. She said: I said: From where? He said: The wife of my brother suckled you. She said: The woman suckled me and not the man. Thereafter the Messenger of Allah ﷺ entered upon me and I told him this matter. He said: He is your paternal uncle; he may enter upon you.

حَدَّثَنَا مُحَمَّدُ بْنُ كَثِيرٍ الْعَبْدِيُّ، أَخْبَرَنَا سُفْيَانُ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ، - رضى الله عنها - قَالَتْ دَخَلَ عَلَىَّ أَفْلَحُ بْنُ أَبِي الْقُعَيْسِ فَاسْتَتَرْتُ مِنْهُ . قَالَ تَسْتَتِرِينَ مِنِّي وَأَنَا عَمُّكِ قَالَتْ قُلْتُ مِنْ أَيْنَ قَالَ أَرْضَعَتْكِ امْرَأَةُ أَخِي . قَالَتْ إِنَّمَا أَرْضَعَتْنِي الْمَرْأَةُ وَلَمْ يُرْضِعْنِي الرَّجُلُ . فَدَخَلَ عَلَىَّ رَسُولُ اللَّهِ ﷺ فَحَدَّثْتُهُ فَقَالَ " إِنَّهُ عَمُّكِ فَلْيَلِجْ عَلَيْكِ " .