וַיִּרְדֹּ֥ף גֵּיחֲזִ֖י אַחֲרֵ֣י נַֽעֲמָ֑ן וַיִּרְאֶ֤ה נַֽעֲמָן֙ רָ֣ץ אַחֲרָ֔יו וַיִּפֹּ֞ל מֵעַ֧ל הַמֶּרְכָּבָ֛ה לִקְרָאת֖וֹ וַיֹּ֥אמֶר הֲשָׁלֽוֹם׃
So Gehazi followed after Naaman. And when Naaman saw one running after him, he alighted from the chariot to meet him, and said: ‘Is all well?’
Read midrashic interpretation of II Kings 5:21: and classical rabbinic exegesis.