Messenger of Allah (ﷺ) said, "None of you should wish for death. If he is righteous, perhaps he may add to (his) good works, and if he is a sinner, possibly he may repent (in case he is given a longer life)."

[Al-Bukhari].

In Muslim, Abu Hurairah (May Allah be pleased with him) reported : Messenger of Allah (ﷺ) said, "Let none of you wish for death, nor he ask for it before it comes to him, because when he dies, his actions will be terminated; certainly the age of a (true) believer does not add but good."