'Concerning' in the Bible

Then the Lord spoke to Moses and Aaron and gave them commands concerning both the Israelites and Pharaoh king of Egypt to bring the Israelites out of the land of Egypt.

After Moses and Aaron went out from Pharaoh, Moses cried out to the Lord for help concerning the frogs that He had brought against Pharaoh.

Moses took the blood, sprinkled it on the people, and said, “This is the blood of the covenant that the Lord has made with you concerning all these words.”