'Sustenance' in the Bible

and encamp against them, and destroy the increase of the land till thine entering Gaza; and they leave no sustenance in Israel, either sheep, or ox, or ass;

And Micah saith to him, 'Dwell with me, and be to me for a father and for a priest, and I give to thee ten silverlings for the days, and a suit of garments, and thy sustenance;' and the Levite goeth in.