Deuteronomy 19:5
as when someone goes into the forest with his neighbor to cut wood, and his hand swings the axe to cut down a tree, and the head slips from the handle and strikes his neighbor so that he dies--he may flee to one of these cities and live,
Numbers 35:25
And the congregation shall rescue the manslayer from the hand of the avenger of blood, and the congregation shall restore him to his city of refuge to which he had fled, and he shall live in it until the death of the high priest who was anointed with the holy oil.
2 Kings 6:5-7
But as one was felling a log, his axe head fell into the water, and he cried out, "Alas, my master! It was borrowed."
Proverbs 27:12
The prudent sees danger and hides himself, but the simple go on and suffer for it.
Isaiah 32:2
Each will be like a hiding place from the wind, a shelter from the storm, like streams of water in a dry place, like the shade of a great rock in a weary land.