Nehemiah 9:19-21

You in Your great compassion did not forsake them in the wilderness. By day the pillar of cloud never turned away from guiding them on their path; and by the night the pillar of fire illuminated the way they should go. You gave Your good Spirit to instruct them. You did not withhold Your manna from their mouths, and You gave them water for their thirst. For forty years You sustained them in the wilderness, so that they lacked nothing. Their clothes did not wear out and their feet did not swell.