כָּל־מִצְוֺתֶ֥יךָ אֱמוּנָ֑ה שֶׁ֖קֶר רְדָפ֣וּנִי עָזְרֵֽנִי׃
All Thy commandments are faithful; they persecute me for nought; help Thou me.
Rashi on Psalms
All Your commandments are faithful A Moabite and not a Moabitess; but they pursue [me] to prohibit me [from entering the congregation of the Lord].