Exodus 9:4-6

Darby Translation

⁴ And Jehovah will distinguish between the cattle of Israel and the cattle of Egypt; and there shall nothing die of all that the children of Israel have.

⁵ And Jehovah appointed a set time, saying, To-morrow will Jehovah do this thing in the land.

⁶ And Jehovah did this thing on the following day, and all the cattle of Egypt died; but of the cattle of the children of Israel died not one.