What is the meaning of Mark 2:26?

* The two F.O.G. Bibles & Commentary below are currently a work in progress.

During the high priesthood of Abiathar, he entered the house of God and ate the consecrated bread, which was lawful only for the priests. And he gave some to his companions as well.”

Berean Standard Bible (BSB)

How he entered into the house of God when Abiathar was high priest, and ate the show bread, which is not lawful to eat except for the priests, and gave also to those who were with him?”

World English Bible (WEB)

How{G4459} he went{G1525}{(G5627)} into{G1519} the house{G3624} of God{G2316} in the days{G1909} of Abiathar{G8} the high priest{G749}, and{G2532} did eat{G5315}{(G5627)} the shewbread{G740}{G4286}, which{G3739} is{G1832} not{G3756} lawful{G1832}{(G5748)} to eat{G5315}{(G5629)} but for{G1508} the priests{G2409}, and{G2532} gave{G1325}{(G5656)} also{G2532} to them which were{G5607}{(G5752)} with{G4862} him{G846}?

Strong's King James

How he entered יהוה Yahweh's House when Evyatar was high priest and ate the Bread of the Presence, which isn't permitted except for the priests. And he also gave to those with him!"

The F.O.G*

[26] During Abiathar's time as high priest, David entered God's house and ate the sacred bread reserved only for priests. He even shared it with his companions. Yet God didn't condemn him, because human need mattered more than ritual regulation."

The F.O.G Paraphrase

how he went into the house of God, (at ‘Abiathar the chief priest,’) and the loaves of the presentation did eat, which it is not lawful to eat, except to the priests, and he gave also to those who were with him?’

Young's Literal Translation