סְעָדֵ֥נִי וְאִוָּשֵׁ֑עָה וְאֶשְׁעָ֖ה בְחֻקֶּ֣יךָ תָמִֽיד׃
求你扶助我，我便得救；我要時常專心於你的律例。
Rashi
and I shall constantly engage in Your statutes Heb. ואשעה, and I shall engage, like (Exod. 5: 9): “and let them not engage (ישעו) in useless things.” Another explanation: [It is] an expression of telling and reciting, as we translate (Deut. 28:37): “and a recitation (ולשועין).”