'Burn' in the Bible

he was chosen by lot, according to the custom of the priesthood, to enter the holy place of the Lord and burn incense.

His winnowing fork is in his hand to clean out his threshing floor and to gather the wheat into his storehouse, but the chaff he will burn up with inextinguishable fire."

They said to each other, "Didn't our hearts burn within us while he was speaking with us on the road, while he was explaining the scriptures to us?"