וַיַּעֲבֹ֤ר הַמֶּ֙לֶךְ֙ הַגִּלְגָּ֔לָה וְכִמְהָ֖ן עָבַ֣ר עִמּ֑וֹ וְכָל־עַ֤ם יְהוּדָה֙ ויעברו [הֶעֱבִ֣ירוּ] אֶת־הַמֶּ֔לֶךְ וְגַ֕ם חֲצִ֖י עַ֥ם יִשְׂרָאֵֽל׃
So the king went over to Gilgal, and Chimham went over with him; and all the people of Judah brought the king over, and also half the people of Israel.
Read midrashic interpretation of II Samuel 19:41: and classical rabbinic exegesis.