'Normal' in the Bible

It took 40 days to complete the process, the normal period required for embalming. Meanwhile, the Egyptians mourned for him for 70 days.

Moses stretched out his hand over the sea, and the water returned to its normal depth at daybreak. The Egyptians tried to retreat in front of the advancing water, but the LORD destroyed the Egyptians in the middle of the sea.

As soon as the priests who were carrying the Ark of the Covenant of the LORD had come up from the middle of the Jordan River, and the soles of the priests' feet came up to dry ground, the water of the Jordan River returned to normal, covering its banks as it had done so before.