Encyclopedia of Prophetic Hadiths

"The first cases to be settled among people on the Day of Judgement will be the cases of blood (homicide)."

"A believer will remain in the spaciousness of his religion as long as he does not shed inviolable blood."

"Whoever throws himself from a mountain and kills himself will be in Hellfire, falling down into it and abiding therein eternally forever; whoever drinks poison and kills himself will be carrying his poison in his hand and drinking it in Hellfire, wherein he will abide eternally forever; and whoever kills himself with a piece of iron will be carrying his piece of iron in his hand and stabbing his abdomen with it in Hellfire wherein he will abide eternally forever."

"None of you should point a weapon at his brother, for he does not know; perhaps the devil causes his hand to slip, and then he falls into a pit of the Fire."