Sahih Muslim, 4930

It has been reported on the authority of Sahl b. Aba Umama b. Sahl b. Hunaif who learned the tradition from his father who (in turn) learned it from his grandfather-that the Messenger of Allah (ﷺ) said:Who sought martyrdom with sincerity will be ranked by Allah among the martyrs even if he died on his bed. In his version of the tradition Abd Tahir did not mention the words:" with sincerity

Rapporté par Sahl ibn Aba Umama ibn Sahl ibn Hunaif رضي الله عنه, qui le tenait de son père, lui-même de son grand-père : Le Messager d’Allah ﷺ a dit : « Celui qui cherche sincèrement le martyre sera placé par Allah parmi les martyrs, même s’il meurt dans son lit. » Dans la version de Abd Tahir, il n’est pas mentionné les mots « sincèrement »