Sahih al-Bukhari 1364
Book 23: Funerals (Al-Janaa'iz) · Hadith 116
Hadith text
Narrated Thabit bin Ad-Dahhak:The Prophet (ﷺ) said, "Whoever intentionally swears falsely by a religion other than Islam, then he is what he has said, (e.g. if he says, 'If such thing is not true then I am a Jew,' he is really a Jew). And whoever commits suicide with piece of iron will be punished with the same piece of iron in the Hell Fire." Narrated Jundab the Prophet (ﷺ) said, "A man was inflicted with wounds and he committed suicide, and so Allah said: My slave has caused death on himself hurriedly, so I forbid Paradise for him
Thabit bin Ad-Dahhak bataate hain: Nabi ne farmaya: "Jo bhi jaan-boojh kar Islam ke ilawa kisi doosre deen ki jhoothi qasam khaye (yaani kahe: 'Agar yeh sach nahi, to main Yahudi hoon'), woh waqai woh ban jaata hai jo usne kaha. Aur jo koi lohe ke tukde se khudkushi kare, use Dozakh mein usi tukde se saza di jaayegi." Jundab bataate hain: Nabi ne farmaya: "Ek shaks zakhmi hua aur usne khudkushi kar li, isliye Allah ne farmaya: 'Mere bande ne jaldi se apni maut khud ko de di, isliye main uspar Jannat haram karta hoon.'"
Sahih al-Bukhari 1364 · Book 23, Hadith 116