SEV Biblia, Chapter 7:13
Y el corazón del Faraón se endureció, y no los escuchó; como el SEÑOR lo había dicho.
Clarke's Bible Commentary - Exodus 7:13
Verse 13. And he hardened Pharaoh's heart] h[rp bl qzjyw vaiyechezah leb Paroh, "And the heart of Pharaoh was hardened," the identical words which in ver. 22 are thus translated, and which should have been rendered in the same way here, lest the hardening, which was evidently the effect of his own obstinate shutting of his eyes against the truth, should be attributed to God. See note on "chap. iv. 21".
Matthew Henry Commentary
Verses 8-13 - What men dislike, because it opposes their pride and lusts, they wil not be convinced of; but it is easy to cause them to believe thing they wish to be true. God always sends with his word full proofs of it Divine authority; but when men are bent to disobey, and willing to object, he often permits a snare to be laid wherein they are entangled The magicians were cheats, trying to copy the real miracles of Moses by secret sleights or jugglings, which to a small extent they succeeded in doing, so as to deceive the bystanders, but they were at length oblige to confess they could not any longer imitate the effects of Divin power. None assist more in the destruction of sinners, than such a resist the truth by amusing men with a counterfeit resemblance of it Satan is most to be dreaded when transformed into an angel of light.
Original Hebrew
ויחזק 2388 לב 3820 פרעה 6547 ולא 3808 שׁמע 8085 אלהם 413 כאשׁר 834 דבר 1696 יהוה׃ 3068