I Samuel 14:51 Kabbalah

וְקִ֧ישׁ אֲבִֽי־שָׁא֛וּל וְנֵ֥ר אֲבִֽי־אַבְנֵ֖ר בֶּן־אֲבִיאֵֽל׃ (ס)

And Kish was the father of Saul, and Ner the father of Abner was the son of Abiel.

Read kabbalistic (mystical) interpretation of I Samuel 14:51: and classical mystical sources.