אַל־תַּט־לִבִּ֨י לְדָבָ֪ר ׀ רָ֡ע לְהִתְע֘וֹלֵ֤ל עֲלִל֨וֹת ׀ בְּרֶ֗שַׁע אֶת־אִישִׁ֥ים פֹּֽעֲלֵי־אָ֑וֶן וּבַל־אֶ֝לְחַ֗ם בְּמַנְעַמֵּיהֶֽם׃
Rashi on Psalms
Do not incline my heart May my heart not be inclined toward evil.
Rashi on Psalms
and may I not partake of their feasts And I shall not sit at their feasts.