וַיִּשָּׂ֨א הַנָּבִ֜יא אֶת־נִבְלַ֧ת אִישׁ־הָאֱלֹהִ֛ים וַיַּנִּחֵ֥הוּ אֶֽל־הַחֲמ֖וֹר וַיְשִׁיבֵ֑הוּ וַיָּבֹ֗א אֶל־עִיר֙ הַנָּבִ֣יא הַזָּקֵ֔ן לִסְפֹּ֖ד וּלְקָבְרֽוֹ׃
And the prophet took up the carcass of the man of God, and laid it upon the ass, and brought it back; and he came to the city of the old prophet, to lament, and to bury him.
Read kabbalistic (mystical) interpretation of I Kings 13:29: and classical mystical sources.