1
אָשָׁם. הֶכֵּר דָּבָר שֶׁאַתֶּם מוֹדִים שֶׁמְּעַלְתֶּם בּוֹ: A guilt-offering. As an indication that you confess that you have betrayed Him.
2
אָז. תֵּרָפְאוּ וְנוֹדַע לָכֶם שֶׁהוּא עָשָׂה, כִּי לָמָּה לֹא תָסוּר יָדוֹ אָז מִכֶּם: Then you will be healed, and you will realize. That He did this, for why wouldn't His hand turn away from you then?