Revelation 7:1-3

Thomson(i) 1 And after this I saw four angels standing at the four corners of the earth holding fast the four winds of the earth that no wind might blow on the earth or on the sea or on any tree. 2 And I saw another angel coming up from the rising of the sun, having a seal of the living God; and he cried with a loud voice to the four angels who were empowered to hurt the earth and the sea, 3 saying, "Hurt not the earth nor the sea nor the trees until we seal the servants of our God on their foreheads."