Reference: Fish-pools
Easton
(Song 7:4) should be simply "pools," as in the Revised Version. The reservoirs near Heshbon (q.v.) were probably stocked with fish (2Sa 2:13; 4:12; Isa 7:3; 22:9,11).
See Verses Found in Dictionary
And Joab the son of Zeruiah and the servants of David went out and met them by the pool of Gibeon; and they sat down, one on the one side of the pool and the other on the other side of the pool.
Then David commanded the young men, and they killed them and cut off their hands and feet and hung them up beside the pool in Hebron But they took the head of Ish-bosheth and buried it in the grave of Abner in Hebron.
"Your neck is like a tower of ivory, Your eyes like the pools in Heshbon By the gate of Bath-rabbim; Your nose is like the tower of Lebanon, Which faces toward Damascus.
Then the LORD said to Isaiah, "Go out now to meet Ahaz, you and your son Shear-jashub, at the end of the conduit of the upper pool, on the highway to the fuller's field,
And you saw that the breaches In the wall of the city of David were many; And you collected the waters of the lower pool.
And you made a reservoir between the two walls For the waters of the old pool. But you did not depend on Him who made it, Nor did you take into consideration Him who planned it long ago.