Hadith 10:24
Jabir said that Umm Salama asked permission of God’s Messenger to be cupped and he ordered Abu Taiba to cup her. He said he thought he was her foster-brother, or a lad who had not reached the age of puberty. Muslim transmitted it.
وَعَن جَابِرٍ: أَنَّ أُمَّ سَلَمَةَ اسْتَأْذَنَتْ رَسُولَ اللَّهِ فِي الْحِجَامَةِ فَأَمَرَ أَبَا طَيْبَةَ أَنْ يَحْجُمَهَا قَالَ: حَسِبْتُ أَنَّهُ كَانَ أَخَاهَا مِنَ الرَّضَاعَةِ أَو غُلَاما لم يَحْتَلِم. رَوَاهُ مُسلم
Original Reference: Mishkat al-Masabih 3103