1 Kings 7:23וְקָו
He also made the Sea of cast metal. It was circular in shape, measuring ten cubits from rim to rim, five cubits in height, and thirty cubits in circumference.
2 Kings 21:13קָו
I will stretch out over Jerusalem the measuring line used against Samaria and the plumb line used against the house of Ahab, and I will wipe out Jerusalem as one wipes out a bowl—wiping it and turning it upside down.
2 Chronicles 4:2וְקָו
He also made the Sea of cast metal. It was circular in shape, measuring ten cubits from rim to rim, five cubits in height, and thirty cubits in circumference.
Job 38:5קָּו
Who fixed its measurements? Surely you know! Or who stretched a measuring line across it?
Psalm 19:4קַוָּם
their voice has gone out into all the earth, their words to the ends of the world. In the heavens He has pitched a tent for the sun.
Isaiah 28:17לְקָו
I will make justice the measuring line and righteousness the level. Hail will sweep away your refuge of lies, and water will flood your hiding place.

Brown-Driver-Briggs

קַו n.m. line

Sources: Brown-Driver-Briggs (1906, public domain) from the Open Scriptures Hebrew Lexicon (CC BY 4.0), glosses from STEPBible TBESH (CC BY 4.0); STEPBible TAHOT (Hebrew Bible, Leningrad Codex, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.