וַיַּכְבֵּ֤ד פַּרְעֹה֙ אֶת־לִבּ֔וֹ גַּ֖ם בַּפַּ֣עַם הַזֹּ֑את וְלֹ֥א שִׁלַּ֖ח אֶת־הָעָֽם׃ (פ)
And Pharaoh hardened his heart this time also, and he did not let the people go.
Targum Jonathan on Exodus
Yet did Pharoh strengthen the design of his heart this time also, and released not the people.