וַיֹּ֣אמֶר שָׁא֔וּל שְֽׁמַֽע־נָ֖א בֶּן־אֲחִיט֑וּב וַיֹּ֖אמֶר הִנְנִ֥י אֲדֹנִֽי׃
And Saul said: ‘Hear now, thou son of Ahitub.’ And he answered: ‘Here I am, my lord.’
Read kabbalistic (mystical) interpretation of I Samuel 22:12: and classical mystical sources.