'Slay' in the Bible

so that the [people of the] land from which You brought us will not say, “Because the Lord was not capable of bringing them into the land which He had promised them and because He hated them He has brought them out to the wilderness [in order] to kill them.”

otherwise the avenger of blood might pursue the offender in the heat of anger, and overtake him, because it is a long way, and take his life, even though he did not deserve to die, since he did not hate his neighbor beforehand.

‘Cursed is he who accepts a bribe to strike down an innocent person.’ And all the people shall say, ‘Amen.’