Reference for Numbers 2:25

דֶּ֣גֶל מַחֲנֵ֥ה דָ֛ן צָפֹ֖נָה לְצִבְאֹתָ֑ם וְנָשִׂיא֙ לִבְנֵ֣י דָ֔ן אֲחִיעֶ֖זֶר בֶּן־עַמִּֽישַׁדָּֽי׃

On the north side shall be the standard of the camp of Dan according to their hosts; the prince of the children of Dan being Ahiezer the son of Ammishaddai,