1 Kings 18:35
So that the water ran round about the altar, and he had filled the trench also with water.
1 Kings 18:32
and with the stones he built an altar in the name of the LORD; then he made a trench round about the altar, as great as would contain two measures of seed.
1 Kings 18:38
Then fire of the LORD fell, which consumed the burnt sacrifice and the wood and the stones and the dust and licked up the water that was in the trench.
Treasury of Scripture Knowledge
Summary
And the water ran round about the altar; and he filled the trench also with water.
The trench
Bible References
The trench
1 Kings 18:32
and with the stones he built an altar in the name of the LORD; then he made a trench round about the altar, as great as would contain two measures of seed.