1 Kings 18:35

The water went all round the altar until the drain was full.

1 Kings 18:32

He used the stones to make an altar to the name of Jehovah. He dug a trench around the altar, large enough to hold two seahs of seed.

1 Kings 18:38

Then the fire of Jehovah came down. It burned up the offering and the wood and the stones and the dust, and drinking up the water in the drain.

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
He used the stones to make an altar to the name of Jehovah. He dug a trench around the altar, large enough to hold two seahs of seed.