Parallel
Exodus 8:15
Westminster Leningrad Codex · Berean Standard Bible
וַיַּ֣רְא פַּרְעֹ֗ה כִּ֤י הָֽיְתָה֙ הָֽרְוָחָ֔ה וְהַכְבֵּד֙ אֶת־ לִבּ֔וֹ וְלֹ֥א שָׁמַ֖ע אֲלֵהֶ֑ם כַּאֲשֶׁ֖ר דִּבֶּ֥ר יְהוָֽה׃ס
When Pharaoh saw that there was relief, however, he hardened (note: Or made heavy; also in verse 32) his heart and would not listen to Moses and Aaron, just as the LORD had said.