Mukhtasar Bukhari

Narrated from Sayyida Asma (may Allah be pleased with her) that (Sayyiduna) Abdullah bin Zubair (may Allah be pleased with him) was in her womb. She says: I set out (from Makkah with the intention of migration) when I was fully pregnant. I arrived in Madinah and stayed in Quba, and there Sayyiduna Abdullah bin Zubair (may Allah be pleased with him) was born. I took him to the Noble Prophet (peace and blessings of Allah be upon him). He (peace and blessings of Allah be upon him) seated him in his lap, then asked for a date, chewed it, and then put it in his mouth, so the first thing that entered Abdullah’s stomach was the saliva of the Messenger of Allah (peace and blessings of Allah be upon him). After that, the Messenger of Allah (peace and blessings of Allah be upon him) chewed the date and put it in his mouth, and prayed for him and supplicated for blessings for him. And he (Sayyiduna Abdullah, may Allah be pleased with him) was the first child among the Muslims to be born in Islam.