Exodus 7:3

And I will harden Pharaoh’s heart, and multiply my signs and my wonders in the land of Egypt.
— Exodus 7:3, King James Version

In other translations

World English Bible (WEB)

I will harden Pharaoh's heart, and multiply my signs and my wonders in the land of Egypt.

American Standard Version (ASV)

And I will harden Pharaoh’s heart, and multiply my signs and my wonders in the land of Egypt.

Young's Literal Translation (YLT)

'And I harden the heart of Pharaoh, and have multiplied My signs and My wonders in the land of Egypt,