וְשֵׁשׁ־מֵא֣וֹת אִ֗ישׁ חֲגוּרִים֙ כְּלֵ֣י מִלְחַמְתָּ֔ם נִצָּבִ֖ים פֶּ֣תַח הַשָּׁ֑עַר אֲשֶׁ֖ר מִבְּנֵי־דָֽן׃
And the six hundred men girt with their weapons of war, who were of the children of Dan, stood by the entrance of the gate.
Read midrashic interpretation of Judges 18:16: and classical rabbinic exegesis.