וּבָֽא־כִמְהַלֵּ֥ךְ רֵאשֶׁ֑ךָ וּ֝מַחְסֹֽרְךָ֗ כְּאִ֣ישׁ מָגֵֽן׃ (פ)
So shall thy poverty come as a runner, And thy want as an armed man.
Rashi on Proverbs
And your poverty shall come like a fast walker If you do this [keep sleeping], your loss and the thing from which you are impoverished shall come to you immediately, like a man walking fast, and your want will come and fill up
Rashi on Proverbs
like an armed man. who comes quickly to protect his master. These verses are mainly an allegory concerning those who are [too] lazy to engage in the Torah.