(441) بَابُ مَسْحِ الْمَرْأَةِ رَأْسَ الصَّبِيِّ
Ibrahim ibn Marzuq ath-Thaqafi related that his father (who hadbelonged to Allah ibn az-Zubayr) told him, "'Abdullah ibn az-Zubayr sentme to his mother, Asma' bint Abi Bakr and he told her how al-Hajjaj wastreating them. She made supplication for me and stroked my head. I wasa young boy at that time."
Reference: Al-Adab Al-Mufrad 969
In-book reference: Book 42, Hadith 5
English translation: Book 42, Hadith 969