سنن النسائي 1214

It was narrated from Mutarrif that his father said:"I came to the Prophet (ﷺ) when he was praying, and there was a sound coming from his chest like the sound of water boiling," meaning, he was weeping

Rapporté par Mutarrif : Son père a dit : "Je suis allé voir le Prophète (ﷺ) alors qu’il priait, et j’ai entendu un bruit venant de sa poitrine, comme le bouillonnement de l’eau," c’est-à-dire qu’il pleurait