"And to the elders he said, Wait here for us." He weighed their honor as equal to his own honor, for they were wise and righteous. But Abraham, since they [his attendants] were not righteous, but only his servants, said to them, "Wait here with the donkey" (Genesis 22:5), a people that resembles a donkey.
Elders Whose Honor Moses Weighed Equal to His Own
Yalkut Shimoni on Torah 362:3
וְאֶל הַזְּקֵנִים אָמַר שְׁבוּ לָנוּ בָזֶה. שָׁקַל כְּבוֹדָן כִּכְבוֹדוֹ, שֶׁהָיוּ חֲכָמִים וְצַדִּיקִים. אֲבָל אַבְרָהָם, שֶׁלֹּא הָיוּ צַדִּיקִים, אֶלָּא עֲבָדָיו, אָמַר לָהֶם, (בראשית כב, ה) "שְׁבוּ לָכֶם פֶּה עִם הַחֲמוֹר", עַם הַדּוֹמֶה לַחֲמוֹר.