'Killing' in the Bible

For there were many in the assembly that had not sanctified themselves: therefore the Levites had the charge of killing the passovers for every one that was not clean, to sanctify them unto Jehovah.

and behold, joy and gladness, slaying oxen and killing sheep, eating flesh and drinking wine: let us eat and drink, for to-morrow we shall die.

There is nought but swearing and breaking faith, and killing, and stealing, and committing adultery; they break out, and blood toucheth blood.