Sahih Muslim, 5617

Rapporté par Asma’ رضي الله عنها : J’étais enceinte d’Abdullah b. Zubair à La Mecque et, alors que j’étais en fin de grossesse, j’ai entrepris la migration vers Médine. Je suis arrivée à Quba’ et j’y ai accouché. Ensuite, je suis allée voir le Messager d’Allah ﷺ. Il prit l’enfant sur ses genoux, demanda qu’on lui apporte des dattes, les mâcha puis mit sa salive dans la bouche du bébé. La première chose qui entra dans son estomac fut la salive du Messager d’Allah ﷺ. Il lui frotta ensuite le palais avec les dattes, invoqua la bénédiction sur lui et le bénit. Il fut le premier enfant né dans l’islam après la migration

Asma' reported that she had become pregnant at Mecca with Abdullah b. Zubair (in her womt) and she (further) said:I set out (for migration to Medina) as I was in the advanced stage of pregnancy. I came to Medina and got down at the place known as Quba' and gave birth to a child there. Then I came to Allah's Messenger (may peace he upon him). He placed him (the child) in his lap and then commanded for the dates to be brought. He chewed them and then put the saliva in his mouth. The first thing which went into his stomach was the saliva of Allah's Messenger (ﷺ). He then rubbed his palate with dates and then invoked blessings for him and blessed him. He was the first child who was born in Islam (after Migration)