'Show' in the Bible

And these were they that went up from Tel-melah, Tel-harsha, Cherub, Addon, and Immer; but they could not show their fathers houses, nor their seed, whether they were of Israel:

yet thou in thy manifold mercies forsookest them not in the wilderness: the pillar of cloud departed not from over them by day, to lead them in the way; neither the pillar of fire by night, to show them light, and the way wherein they should go.