Leviticus 24:9

“You shall set the bread of the Presence on the table before Me at all times.

“Over the table of the bread of the Presence they shall also spread a cloth of blue and put on it the dishes and the pans and the offering bowls and the jars for the drink offering, and the continual bread shall be on it.

And the priest answered David and said, “There is no ordinary bread on hand, but there is consecrated bread; if only the young men have kept themselves from women.”

So the priest gave him consecrated bread; for there was no bread there but the bread of the Presence which was removed from before Yahweh, in order to put hot bread in its place when it was taken away.

and with the showbread, and the fine flour for a grain offering, and unleavened wafers, or what is made on the griddle, or what is well stirred, and all measures of volume and size.

“And every morning and evening they burn to Yahweh burnt offerings and fragrant incense, and the showbread is set on the clean table, and the golden lampstand with its lamps is ready to light every evening; for we keep the responsibility given by Yahweh our God, but you have forsaken Him.

how he entered the house of God around the time of Abiathar the high priest, and ate the consecrated bread, which is not lawful for anyone to eat except the priests, and he also gave it to those who were with him?”

how he entered the house of God, and took and ate the consecrated bread which is not lawful for any to eat except the priests alone, and gave it to his companions?”

For there was a tabernacle prepared: the first part, in which were the lampstand and the table and the sacred bread, which is called the holy place.