Sirach 43:14

14 Through this the treasures are opened: and clouds fly forth as fowls.

Sirach 43:14 In-Context

12 It compasseth the heaven about with a glorious circle, and the hands of the most High have bended it.
13 By his commandment he maketh the snow to fall apace, and sendeth swiftly the lightnings of his judgment.
14 Through this the treasures are opened: and clouds fly forth as fowls.
15 By his great power he maketh the clouds firm, and the hailstones are broken small.
16 At his sight the mountains are shaken, and at his will the south wind bloweth.

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