Quoting_commentary for Ezekiel 37:17

וְקָרַ֨ב אֹתָ֜ם אֶחָ֧ד אֶל־אֶחָ֛ד לְךָ֖ לְעֵ֣ץ אֶחָ֑ד וְהָי֥וּ לַאֲחָדִ֖ים בְּיָדֶֽךָ׃

and join them for thee one to another into one stick, that they may become one in thy hand.