Wisdom 16:20-29

20 Instead whereof thou feddest thine own people with angels' food, and didst send them from heaven bread prepared without their labour, able to content every man's delight, and agreeing to every taste.
21 For thy sustenance declared thy sweetness unto thy children, and serving to the appetite of the eater, tempered itself to every man's liking.
22 But snow and ice endured the fire, and melted not, that they might know that fire burning in the hail, and sparkling in the rain, did destroy the fruits of the enemies.
23 But this again did even forget his own strength, that the righteous might be nourished.
24 For the creature that serveth thee, who art the Maker increaseth his strength against the unrighteous for their punishment, and abateth his strength for the benefit of such as put their trust in thee.
25 Therefore even then was it altered into all fashions, and was obedient to thy grace, that nourisheth all things, according to the desire of them that had need:
26 That thy children, O Lord, whom thou lovest, might know, that it is not the growing of fruits that nourisheth man: but that it is thy word, which preserveth them that put their trust in thee.
27 For that which was not destroyed of the fire, being warmed with a little sunbeam, soon melted away:
28 That it might be known, that we must prevent the sun to give thee thanks, and at the dayspring pray unto thee.
29 For the hope of the unthankful shall melt away as the winter's hoar frost, and shall run away as unprofitable water.

The Brenton translation of the Septuagint is in the public domain.