Esias 49:13

13 Rejoice, ye heavens; and let the earth be glad: let the mountains break forth joy; for the Lard has had mercy on his people, and has comforted the lowly ones of his people.

Esias 49:13 In-Context

11 And I will make every mountain a way, and every path a pasture to them.
12 Behold, these shall come from far: these from the north and the west, and others from the land of the Persians.
13 Rejoice, ye heavens; and let the earth be glad: let the mountains break forth joy; for the Lard has had mercy on his people, and has comforted the lowly ones of his people.
14 But Sion said, The Lord has forsaken me, and, The Lord has forgotten me.
15 Will a woman forget her child, so as not to have compassion upon the offspring of her womb? but if a woman should even forget these, yet I will not forget thee, saith the Lord.

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