Esias 41:20

20 that they may see, and know, and perceive, and understand together, that the hand of the Lord has wrought these , and the Holy One of Israel has displayed .

Esias 41:20 In-Context

18 but I will open rivers on the mountains, and fountains in the midst of plains: I will make the desert pools of water, and a thirsty land watercourses.
19 I will plant in the dry land the cedar and box, the myrtle and cypress, and white poplar:
20 that they may see, and know, and perceive, and understand together, that the hand of the Lord has wrought these , and the Holy One of Israel has displayed .
21 Your judgment draws nigh, saith the Lord God; your counsels have drawn nigh, saith the King of Jacob.
22 Let them draw nigh, and declare to you what things shall come to pass; or tell what things were of old, and we will apply understanding, and we shall know what are the last and the future things:

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