King James Version (KJV)
And such as do wickedly against the covenant shall he corrupt by flatteries: but the people that do know their God shall be strong, and do exploits.
Modern English
He shall seduce with flattery those who violate the covenant, but the people who know their God shall stand firm and take action.
Hebrew
וּמַרְשִׁיעֵ֤י בְרִית֙ יַחֲנִ֣יף בַּחֲלַקּ֔וֹת וְעַם֙ יֹדְעֵ֣י אֱלֹהָ֔יו יַחֲזִ֖קוּ וְעָשֽׂוּ׃
vmarshiyʿey briyt yaḥaniyf baḥalaqvot vʿam yodʿey ʾelohayv yaḥaziqv vʿashv