Riyad as-Salihin

Jabir (May Allah be pleased with him) reported: A man, said to the Prophet (ﷺ) during the battle of Uhud: "Tell me where I shall be if I am killed". When he (ﷺ) replied that he would be in Jannah, the man threw away some dates which he had in his hand and fought until he was killed.

[Al-Bukhari and Muslim].