'Enough' in the Bible

So with the stones he built an altar in the name of the Lord, and he made a trench around the altar, large enough to hold two measures of seed.

But he himself went a day’s journey into the wilderness, and came and sat down under a juniper tree; and he requested for himself that he might die, and said, “It is enough; now, O Lord, take my life, for I am not better than my fathers.”