Luke 12:25-31

And which of you by being anxious can add a cubit unto the measure of his life? If then ye are not able to do even that which is least, why are ye anxious concerning the rest? Consider the lilies, how they grow: they toil not, neither do they spin; yet I say unto you, Even Solomon in all his glory was not arrayed like one of these. But if God doth so clothe the grass in the field, which to-day is, and to-morrow is cast into the oven; how much more shall he clothe you, O ye of little faith? And seek not ye what ye shall eat, and what ye shall drink, neither be ye of doubtful mind. For all these things do the nations of the world seek after: but your Father knoweth that ye have need of these things. Yet seek ye his kingdom, and these things shall be added unto you.