'East Wind' in the Bible

Ephraim keepeth the air, and followeth after the east wind: he is ever increasing lies and destruction. They be confederate with the Assyrians, their oil is carried into Egypt.

Yet can I see no comfort, for when he is now the goodliest among the brethren, the East wind, even the wind of the LORD, shall come down from the wilderness, and dry up his conduits, and drink up his wells: he shall spoil the treasure of all pleasant vessels.