And Moses stretched out his staff over the land of Egypt, and Yahweh drove an east wind into the land all that day and all night. The morning came, and the east wind had brought the locusts.

So it came between the camp of Egypt and the camp of Israel. It was a cloud along with darkness [even by day to the Egyptians], but it gave light by night [to the Israelites]; so one [army] did not come near the other all night.

And Moses stretched out his hand over the sea, and Yahweh moved the sea with a strong east wind all night, and he made the sea [become] dry ground, and the waters were divided.

Thou shalt not offer the blood of my sacrifice with leavened bread; neither shall the fat of my feast remain all night until the morning.