'Strengtheneth' in the Bible

And Jehovah strengtheneth the heart of Pharaoh, and he hath not hearkened unto them, as Jehovah hath spoken unto Moses.

and Jehovah strengtheneth the heart of Pharaoh, and he hath not sent the sons of Israel away.

And Jehovah strengtheneth the heart of Pharaoh, and he hath not been willing to send them away;

and Moses and Aaron have done all these wonders before Pharaoh, and Jehovah strengtheneth Pharaoh's heart, and he hath not sent the sons of Israel out of his land.

and Jehovah strengtheneth the heart of Pharaoh king of Egypt, and he pursueth after the sons of Israel, and the sons of Israel are going out with a high hand,