'East Wind' in the Bible

Ephraim herds [the] wind and [is] pursuing [the] east wind all day long; he multiplies deception and violence and he {makes a treaty with Assyria}, and oil is brought to Egypt.

Although he may flourish among reeds, [the] east wind will come, a wind of Yahweh rising from [the] desert; his fountain will dry up, his spring will be parched. It will plunder his treasury, every object of desire.