וְהָיָ֗ה אִם־שָׁכֹ֤חַ תִּשְׁכַּח֙ אֶת־יְהוָ֣ה אֱלֹהֶ֔יךָ וְהָֽלַכְתָּ֗ אַחֲרֵי֙ אֱלֹהִ֣ים אֲחֵרִ֔ים וַעֲבַדְתָּ֖ם וְהִשְׁתַּחֲוִ֣יתָ לָהֶ֑ם הַעִדֹ֤תִי בָכֶם֙ הַיּ֔וֹם כִּ֥י אָבֹ֖ד תֹּאבֵדֽוּן׃
And it shall be, if thou shalt forget the LORD thy God, and walk after other gods, and serve them, and worship them, I forewarn you this day that ye shall surely perish.
Targum Jonathan on Deuteronomy
For it shall be that if you forget the fear of the Lord your God, and go after the idols of the Gentiles, to serve and worship them, I testify against you this day, you will surely perish;