Mahalel
From eagle-rock.org
Malhalel was a son of Kenan, father of Jared and grandfather of Enoch.
Bible References
He is mentioned in the Book of Genesis 5:12-17, Book of 1 Chronicles 1:1, Jubilees 4:14-15 and Gospel of Luke 3:37.
Enoch's first dream vision
Enoch's first dream vision in 1 Enoch 83 recounts the dream Enoch had in the house of Mahalel his grandfather and which Mahalel explains to him.