וְחָֽפְרָה֙ הַלְּבָנָ֔ה וּבוֹשָׁ֖ה הַֽחַמָּ֑ה כִּֽי־מָלַ֞ךְ יְהוָ֣ה צְבָא֗וֹת בְּהַ֤ר צִיּוֹן֙ וּבִיר֣וּשָׁלִַ֔ם וְנֶ֥גֶד זְקֵנָ֖יו כָּבֽוֹד׃ (פ)
און די לבֿנה װעט זיך שעמען, און די זון װעט פֿאַרשעמט װערן, װאָרום גאָט פֿון צבֿאות טוט קיניגןאױף באַרג צִיון, און אין ירושלים; און אַנטקעגן זײַנע עלטסטע װעט זײַן אַ פּראַכטיקײט.
Ibn Ezra
לא תחפירי Thou shalt not be ashamed. Comp. וחפרה and shall be confounded (24:23). Fear not, while being in exile.
From David to Destruction
This statement deeply shocked Elazar ben Dordaya, and he went and sat between two mountains and hills and said: Mountains and hills, pray for mercy on my behalf, so that my repentance will be accepted. They said to him: Before we pray for mercy on your behalf, we must pray for mercy on our own behalf, as it is stated: “For the mountains may depart, and the hills be removed” (Yeshayahu 54:10). He said: Heaven and earth, pray for mercy on my behalf. They said to him: Before we pray for mercy on your behalf, we must pray for mercy on our own behalf, as it is stated: “For the heavens shall vanish away like smoke, and the earth shall wax old like a garment” (Yeshayahu 51:6). He said: Sun and moon, pray for mercy on my behalf. They said to him: Before we pray for mercy on your behalf, we must pray for mercy on our own behalf, as it is stated: “Then the moon shall be confounded, and the sun ashamed” (Yeshayahu 24:23). He said: Stars and constellations, pray for mercy on my behalf. They said to him: Before we pray for mercy on your behalf, we must pray for mercy on our own behalf, as it is stated: “And all the hosts of heaven shall molder away” (Yeshayahu 34:4).
Rashi
He removes the moon Heb. עד, like (28:8), “neither did a lion pass (עדה) over it.” The meaning is that even the moon will be removed from its [source of] light in the future and it will not shine, as it is written (Isa. 24:23): “And the moon shall be ashamed etc.” And the stars will not be pure in His eyes in the future. How much less can man, who is a worm, be just with God!
Rashi
be ashamed Heb. יחפרו, they will be ashamed, as (in Isa. 24:23): “And the moon shall be ashamed (וחפרה) and the sun shall be abashed.”