'Tree' in the Bible

He hung the king of Ai on a tree, leaving him exposed until evening. At sunset Joshua ordered that his corpse be taken down from the tree. They threw it down at the entrance of the city gate and erected over it a large pile of stones (it remains to this very day).

Joshua wrote these words in the Law Scroll of God. He then took a large stone and set it up there under the oak tree near the Lord's shrine.