Naming a child at birth if no 'Aqiqah is done and putting something sweet in the mouth

Narrated Abu Musa (may Allah be pleased with him): A boy was born to me, so I took him to the Prophet (peace and blessings of Allah be upon him). He named him Ibrahim, chewed some dates and put it in his mouth (palate), and prayed for blessings for him, then handed him back to me.

The hadith of Sayyida Asma bint Abi Bakr (may Allah be pleased with her) that Abdullah bin Zubair was born in the mosque of Quba. The hadith regarding migration has already been mentioned, and in this narration, it is further stated that the Muslims were very happy at his birth because people used to say to them that the Jews had cast a spell on you, therefore you would not have any children.