Sahih Muslim, 300

It is narrated on the authority of Abu Huraira that the Messenger of Allah (ﷺ) observed:He who killed himself with steel (weapon) would be the eternal denizen of the Fire of Hell and he would have that weapon in his hand and would be thrusting that in his stomach for ever and ever, he who drank poison and killed himself would sip that in the Fire of Hell where he is doomed for ever and ever; and he who killed himself by falling from (the top of) a mountain would constantly fall in the Fire of Hell and would live there for ever and ever

Rapporté par Abu Huraira رضي الله عنه : Le Messager d’Allah ﷺ a dit : « Celui qui se tue avec une arme en acier sera éternellement dans le Feu de l’Enfer, tenant cette arme dans sa main et se la plantant dans le ventre pour toujours ; celui qui boit du poison et se suicide le boira dans le Feu de l’Enfer où il restera pour toujours ; et celui qui se jette du haut d’une montagne pour se tuer tombera sans cesse dans le Feu de l’Enfer et y restera pour toujours. »