'Kept' in the Bible

"Command Aaron and his sons, 'This is the law of the burnt offering. The burnt offering is to remain on the hearth on the altar all night until morning, and the fire of the altar must be kept burning on it.

but the fire which is on the altar must be kept burning on it. It must not be extinguished. So the priest must kindle wood on it morning by morning, and he must arrange the burnt offering on it and offer the fat of the peace offering up in smoke on it.

A continual fire must be kept burning on the altar. It must not be extinguished.

Moses then said to Aaron, "This is what the Lord spoke: 'Among the ones close to me I will show myself holy, and in the presence of all the people I will be honored.'" So Aaron kept silent.