'Burning' in the Bible

"Command Aaron and his sons, saying, 'This is the law of the burnt offering: the burnt offering shall be on the hearth on the altar all night until the morning; and the fire of the altar shall be kept burning on it.

The fire on the altar shall be kept burning on it, it shall not go out; and the priest shall burn wood on it every morning: and he shall lay the burnt offering in order upon it, and shall burn on it the fat of the peace offerings.

Fire shall be kept burning on the altar continually; it shall not go out.

Moses said to Aaron, and to Eleazar and to Ithamar, his sons, "Don't let the hair of your heads go loose, neither tear your clothes; that you don't die, and that he not be angry with all the congregation: but let your brothers, the whole house of Israel, bewail the burning which Yahweh has kindled.

then the priest shall examine it; and behold, if the hair in the bright spot has turned white, and its appearance is deeper than the skin; it is leprosy. It has broken out in the burning, and the priest shall pronounce him unclean. It is the plague of leprosy.