'Hole' in the Bible

And David, moved by a strong desire, said, If only someone would give me a drink of the water from the water-hole of Beth-lehem by the doorway into the town!

So the three, forcing a way through the Philistine army, got water from the water-hole of Beth-lehem, by the doorway into the town, and took it back to David; but David would not take it, but made an offering of it, draining it out to the Lord,

Benaiah, the son of Jehoiada, a fighting-man of Kabzeel, had done great acts; he put to death two young lions going into their secret place; and he went down into a hole and put a lion to death in time of snow.