1 Samuel 1:24

1:24 Once she had weaned him, she took him up with her, along with three bulls, an ephah of flour, and a container of wine. She brought him to the Lord’s house at Shiloh, even though he was young.

1 Samuel 17:17

17:17 Jesse said to his son David, “Take your brothers this ephah of roasted grain and these ten loaves of bread; go quickly to the camp to your brothers.