REV 7:2

2 And I saw another malach [(angel)] coming up from the rising of the shemesh [(sun)], having a chotam [(seal)] of the Elohim Chayyim [(Living G-d)], and he cried with a kol gadol [(loud voice)] to the four malachim [(angels)]. These were the malachim to whom it was given to harm ha'aretz [(the earth)] and hayam [(the sea)],