Exodus 8:7

New English Translation

⁷The magicians did the same^[a] with their secret arts and brought up frogs on the land of Egypt too.^[b]

Exodus 8:7 tn Heb “thus, so.”
Exodus 8:7 sn In these first two plagues the fact that the Egyptians could and did duplicate them is ironic. By duplicating the experience, they added to the misery of Egypt. One wonders why they did not use their skills to rid the land of the pests instead, and the implication of course is that they could not.

New English Translation (NET)