Exodus 10:13-14

13So Moses lifted up his stick over the country of Egypt. Then the Lord caused an east wind to blow across the land, for the whole day and the whole night. In the morning, the east wind had brought the locusts.

14The locusts flew into every part of the country of Egypt. Thousands of locusts sat on everything. There had never been so many locusts in Egypt before. And it will never happen again.