כִּֽי־עַ֭תָּה צְעָדַ֣י תִּסְפּ֑וֹר לֹֽא־תִ֝שְׁמ֗וֹר עַל־חַטָּאתִֽי׃
אָבער אַצונד צײלסטו מײַנע טריט, װאַרטסט צו מאָל ניט אױף מײַן חטא.
Rashi
You do not wait Heb. תשמר. You do not wait for my sin to requite me, as (Gen. 37:11), “but his father awaited (שמר) the matter,” and in the language of the Mishnah (Sanh. 63b): “A person may not say to his companion, ‘Wait (שמר) for me beside such and such a pagan deity.’” [It is] an expression of waiting.