Verses with the word fishes in the Old Testament (8 verses):

Genesis 9:2
And the fear of you and the dread of you shall be upon every beast of the earth, and upon every fowl of the air, upon all that moveth upon the earth, and upon all the fishes of the sea; into your hand are they delivered.

1 Kings 4:33
And he spake of trees, from the cedar tree that is in Lebanon even unto the hyssop that springeth out of the wall: he spake also of beasts, and of fowl, and of creeping things, and of fishes.

Job 12:8
Or speak to the earth, and it shall teach thee: and the fishes of the sea shall declare unto thee.

Ecclesiastes 9:12
For man also knoweth not his time: as the fishes that are taken in an evil net, and as the birds that are caught in the snare; so are the sons of men snared in an evil time, when it falleth suddenly upon them.

Ezekiel 38:20
So that the fishes of the sea, and the fowls of the heaven, and the beasts of the field, and all creeping things that creep upon the earth, and all the men that are upon the face of the earth, shall shake at my presence, and the mountains shall be thrown down, and the steep places shall fall, and every wall shall fall to the ground.

Hosea 4:3
Therefore shall the land mourn, and every one that dwelleth therein shall languish, with the beasts of the field, and with the fowls of heaven; yea, the fishes of the sea also shall be taken away.

Habakkuk 1:14
And makest men as the fishes of the sea, as the creeping things, that have no ruler over them?

Zephaniah 1:3
I will consume man and beast; I will consume the fowls of the heaven, and the fishes of the sea, and the stumblingblocks with the wicked: and I will cut off man from off the land, saith the LORD.