The Ephod: Worn by The High Priest
Source: TTT
1 Samuel 2:28
And out of all the tribes of Israel I selected your father to be My priest, to offer sacrifices on My altar, to burn incense, and to wear an ephod in My presence. I also gave to the house of your father all the offerings of the Israelites made by fire.
1 Samuel 14:3
including Ahijah, who was wearing an ephod. He was the son of Ichabod’s brother Ahitub son of Phinehas, the son of Eli the priest of the LORD in Shiloh. But the troops did not know that Jonathan had left.