§ 02 · King James Bible
1 Chronicles 21:26
And David built there an altar unto the LORD, and offered burnt offerings and peace offerings, and called upon the LORD; and he answered him from heaven by fire upon the altar of burnt offering.
Simple English
David at that place made an altar for God, offered sacrifices, prayed, and God responded with fire coming down from the sky on the altar.
* Work in progress - there may be occasional inaccuracies