אֲגַם

Derivation

from an unused root (meaning to collect as water);

Meaning

a marsh; hence a rush (as growing in swamps); hence a stockade of reeds

In the King James Version

pond, pool, standing (water).

Translated as

ponds (2), standing (2), pool (2), pools (1), reeds (1)

Where it appears

Found in 8 verses

Exodus

7:19, 8:5

Psalms

107:35, 114:8

Isaiah

14:23, 35:7, 41:18

Jeremiah

51:32