מֵקִ֨ים מֵעָפָ֜ר דָּ֗ל מֵֽאַשְׁפֹּת֙ יָרִ֣ים אֶבְי֔וֹן לְהוֹשִׁיב֙ עִם־נְדִיבִ֔ים וְכִסֵּ֥א כָב֖וֹד יַנְחִלֵ֑ם כִּ֤י לַֽיהוָה֙ מְצֻ֣קֵי אֶ֔רֶץ וַיָּ֥שֶׁת עֲלֵיהֶ֖ם תֵּבֵֽל׃
他從塵土中扶起貧寒的人，從糞堆中提拔窮乏的人，使他們與貴胄同坐，承受榮耀的寶座；因為大地的柱石屬於永恆者，他將世界安置在其上。
Radak
From the dunghill (ashpot): It is singular with the construct of achot (sister), which when it is complete (plural) is achiyot. And the gathering [of dunghills) is (like in Lamentations 4:5), "embraced the ashpatot," in exchange for the accent being soft.
Metzudat David
He raises up the poor out of the dust: The one that was poor and disgraced and bowed to the dust - the Lord will raise him up from the dust.
Radak
The pillars (amudei) of the earth: The pedestals of the world. And likewise (Joshua 7:23), "and he planted them (yaamidum) before the Lord." And the pillars of the earth are the righteous ones. For the world is preserved in their merit. And likewise, it says (Proverbs 10:25), "the righteous one is a foundation of the world." Or its explanation is in the way of (Deuteronomy 33:27), "under the everlasting forearms" - meaning to say, He is the preservation of the world and its support. And the supports of man are His and everything stands from His power, [as] is the order of the settlement of the world, to support creatures upon it. And that is what it stated, "He has set the world upon them" - since the places of inhabitation are called the world.