Definitions of words in Exodus 7:3:
Egypt {Easton's Bible Dictionary}
Egypt {Hitchcock's Bible Names}
Egypt {International Standard Bible Encyclopedia}
Harden {International Standard Bible Encyclopedia}
Heart {Easton's Bible Dictionary}
Heart {International Standard Bible Encyclopedia}
In {International Standard Bible Encyclopedia}
Land {International Standard Bible Encyclopedia}
Will {International Standard Bible Encyclopedia}
Other definition entries containing Exodus 7:3:
Exodus, Book of {Easton's}
Exodus, The Book Of, 2 {I.S.B.E.}
Revelation, 3-4 {I.S.B.E.}