1 Samuel 21

1 Samuel 21:6

Our Lord put forward the clear example of David, who was not accused either over this, as he was over something else. It was not permissible, he said, for David to eat [the holy bread] since he was not a priest. However, he was a priest, because he was a temple of the Spirit. Because they did not understand this, he openly proved them wrong with regard to their own [position]: "The priests were defiling the sabbath in the temple, and they were not guilty of sin." Another element is depicted for us there. Before David was persecuted, he partook of the bread with authority. — COMMENTARY ON TATIAN'S DIATESSARON 5.24