'Slaughter' in the Bible

“But whenever you want, you may slaughter and eat meat within any of your gates, according to the blessing the Lord your God has given you. Those who are clean or unclean may eat it, as they would a gazelle or deer,

If the place where Yahweh your God chooses to put His name is too far from you, you may slaughter any of your herd or flock He has given you, as I have commanded you, and you may eat it within your gates whenever you want.

you must by all means slaughter the inhabitants of that city with the sword; annihilate with the sword everyone in it, as well as the livestock.

And leaven shall not be seen with you in any of your territory for seven days, and none of the meat that you will slaughter on the evening on the first day shall remain overnight until morning.