Sahih Muslim, 4812

It has been narrated on the authority of Salim b. Abu al-Ja'd who said:I asked Jabir b. 'Abdullah about the number of the Companions (of the Prophet who took the oath of fealty under) the tree. He said: If we were a hundred thousand, it (i. e. the water in the well at Hudaibiya) would have sufficed us, but actually we were one thousand and five hundred

Rapporté par Salim b. Abu al-Ja’d : J’ai demandé à Jabir b. Abdullah combien de compagnons du Prophète avaient prêté serment sous l’arbre. Il a répondu : « Si nous avions été cent mille, l’eau du puits de Hudaibiya nous aurait suffi, mais en réalité, nous étions mille cinq cents. »