'Enough' in the Bible

So Elijah used the stones to build an altar to the name of the LORD. But then he dug a trench around the altar large enough to hold two measures of seed.

and ran for a day's journey deep into the wilderness. He found a juniper tree, sat down under it, and prayed that he could die. He asked God, "Enough! LORD! Take my life, because I'm not better than my ancestors!"

Beh-hadad sent this message back: "May the gods do so to me, and more than that also, if the dust that remains of Samaria is enough to fill up a few handfuls for all of the armies at my disposal."

Sure enough, the advisors to the king of Aram told him, "Their gods are mountain gods. That's why they were stronger than we were. But when we fight them on the plains, we're certain to be the stronger army!