I Chronicles 6:32 Kabbalah

בֶּן־מַחְלִי֙ בֶּן־מוּשִׁ֔י בֶּן־מְרָרִ֖י בֶּן־לֵוִֽי׃ (ס)

the son of Mahli, the son of Mushi, the son of Merari, the son of Levi.

Read kabbalistic (mystical) interpretation of I Chronicles 6:32: and classical mystical sources.