וַיֶּחֱזַק֙ לֵ֣ב פַּרְעֹ֔ה וְלֹ֥א שָׁמַ֖ע אֲלֵהֶ֑ם כַּאֲשֶׁ֖ר דִּבֶּ֥ר יְהוָֽה׃ (פ)
Endureceu-se, porém, o coração de Faraó, e ele não os ouviu, como o SENHOR tinha dito.
Targum Jonathan on Exodus
And the disposition Pharoh's heart was hardened, and he would not hearken to them, as the Lord had said.