שְׁ֭בֹר זְר֣וֹעַ רָשָׁ֑ע וָ֝רָ֗ע תִּֽדְרוֹשׁ־רִשְׁע֥וֹ בַל־תִּמְצָֽא׃
Brich den Arm des Frevlers und des Bösen, dass sein Frevel gesucht werde und nicht gefunden.
Radak on Psalms
Break Thou the arm of the wicked: – Break his arm and his strength.
Rashi on Psalms
but as for the evil one—You will seek his wickedness and not find [it] As for the wicked of Israel, when they see the wicked [of the nations] prospering, their heart inspires them to deal wickedly, but when You break the arm of the wicked, if You were to come [then] to seek the wickedness of the wicked of Israel, You would not find it.