ישוב [יָשִׁ֣יב] הָ֭רַע לְשֹׁרְרָ֑י בַּ֝אֲמִתְּךָ֗ הַצְמִיתֵֽם׃
他必使災禍報應在那些窺伺我的人身上；求你憑你的信實剪除他們。
Rashi
to those who lie in wait for me Heb. לשררי, those who eye me, an expression of (Num. 24:17): “I see him (אשורנו), but not near.”
Rashi
with Your truth Since You are truthful, and You said that You would wreak vengeance upon talebearers and those who pursue to kill, therefore, cut them off.