سنن ابن ماجه 3877

It was narrated from 'Abdullah that:whenever the Prophet (saas) went to his bed, he would put his hand - meaning his right hand - beneath his cheek then say: "Allahumma qini 'adhabaka yawm tab'athu - [or: tajma'u] - 'ibadaka (O Allah, save me from Your punishment on the Day when You resurrect - or gather - Your slaves)

Rapporté par 'Abdullah : Chaque fois que le Prophète (ﷺ) allait se coucher, il posait sa main – c’est-à-dire sa main droite – sous sa joue puis disait : « Allahumma qini ‘adhabaka yawm tab’athu – [ou : tajma’u] – ‘ibadaka (Ô Allah, protège-moi de Ton châtiment le jour où Tu ressusciteras – ou rassembleras – Tes serviteurs). »