TSK
Treasury of Scripture Knowledge references in NET.
And if they do not believe even these two signs or listen to you, then take some water from the Nile and pour it out on the dry ground. The water you take out of the Nile will become blood on the dry ground.”
When Moses and Aaron went to Pharaoh, they did so, just as the LORD had commanded them– Aaron threw down his staff before Pharaoh and his servants and it became a snake.
The LORD said to Moses,“Go over before the people; take with you some of the elders of Israel and take in your hand your staff with which you struck the Nile and go.
“Take the staff and assemble the community, you and Aaron your brother, and then speak to the rock before their eyes. It will pour forth its water, and you will bring water out of the rock for them, and so you will give the community and their beasts water to drink.”
He turned their water into blood, and killed their fish.
Then the second angel blew his trumpet, and something like a great mountain of burning fire was thrown into the sea. A third of the sea became blood,