Psalm 72:3
The mountains shall bring peace to the people, and the little hills, by righteousness.
Torrey's Topical Textbook—AKJV

Isaiah 44:23
Sing, O you heavens; for the LORD has done it: shout, you lower parts of the earth: break forth into singing, you mountains, O forest, and every tree therein: for the LORD has redeemed Jacob, and glorified himself in Israel.
Torrey's Topical Textbook—AKJV