And the Hebrew foremen, whom Pharaoh's taskmasters had set over them, were beaten and were asked, Why have you not fulfilled all your quota of making bricks yesterday and today, as before?
When Pharaoh says to you, Prove [your authority] by a miracle, then tell Aaron, Throw your rod down before Pharaoh, that it may become a serpent.
So Moses and Aaron went to Pharaoh and did as the Lord had commanded; Aaron threw down his rod before Pharaoh and his servants, and it became a serpent.
And the Lord said to Moses, Say to Aaron, Take your rod and stretch out your hand over the waters of Egypt, over their streams, rivers, pools, and ponds of water, that they may become blood; and there shall be blood throughout all the land of Egypt, in containers both of wood and of stone.
Moses and Aaron did as the Lord commanded; [Aaron] lifted up the rod and smote the waters in the river in the sight of Pharaoh and his servants, and all the waters in the river were turned to blood.
So Joshua did as Moses said and fought with Amalek; and Moses, Aaron, and Hur went up to the hilltop.
Then the Lord said to him, Go, get down and you shall come up, you and Aaron with you; but let not the priests and the people break through to come up to the Lord, lest He break forth against them.
God said to Moses, Come up to the Lord, you and Aaron, Nadab and Abihu [Aaron's sons], and seventy of Israel's elders, and worship at a distance.
Then Moses, Aaron, Nadab, and Abihu, and seventy of the elders of Israel went up [the mountainside].
And he said to the elders, Tarry here for us until we come back to you; remember, Aaron and Hur are with you; whoever has a cause, let him go to them.
Then shall he kill the goat of the sin offering that is for [the sins of] the people and bring its blood within the veil [into the Holy of Holies] and do with that blood as he did with the blood of the bull, and sprinkle it on the mercy seat and before the mercy seat.
Then Aaron lifted his hands toward the people and blessed them, and came down [from the altar] after offering the sin offering, the burnt offering, and the peace offerings.
And when the cloud departed from over the Tent, behold, Miriam was leprous, as white as snow. And Aaron looked at Miriam, and, behold, she was leprous!