Mukhtasar Bukhari (Abridged) 1911 — Naming a child at birth if no

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.