Verses with the word spreading in the Old Testament (4 verses):

Leviticus 13:57
And if it appear still in the garment, either in the warp, or in the woof, or in any thing of skin; it is a spreading plague: thou shalt burn that wherein the plague is with fire.

Psalms 37:35
I have seen the wicked in great power, and spreading himself like a green bay tree.

Ezekiel 17:6
And it grew, and became a spreading vine of low stature, whose branches turned toward him, and the roots thereof were under him: so it became a vine, and brought forth branches, and shot forth sprigs.

Ezekiel 26:5
It shall be a place for the spreading of nets in the midst of the sea: for I have spoken it, saith the Lord GOD: and it shall become a spoil to the nations.