II Samuel 23:37 Kabbalah

צֶ֖לֶק הָעַמֹּנִ֑י (ס) נַחְרַי֙ הַבְּאֵ֣רֹתִ֔י נשאי [נֹשֵׂ֕א] כְּלֵ֖י יוֹאָ֥ב בֶּן־צְרֻיָֽה׃ (ס)

Zelek the Ammonite, Naharai the Beerothite, armour-bearer to Joab the son of Zeruiah;

Read kabbalistic (mystical) interpretation of II Samuel 23:37: and classical mystical sources.