'Artificial' in the Bible

After him Nehemiah the son of Azbuk, official of half the district of Beth-zur, repaired [the wall] as far as [a point] in front of the tombs of David, and as far as the artificial pool and the house of the guards.

“And I will make the rivers [of the Nile delta] dryAnd sell the land into the hands of evil men;I will make the land desolateAnd all that is in it,By the hand of strangers. I the Lord have spoken.”

so that the fishes of the sea, the birds of the sky, the animals of the field, all the creatures that crawl on the earth, and all the men that are on the face of the earth will tremble and shake at My presence; the mountains will crumble, the steep places will fall, and every wall will fall to the ground.