What Child is This?
Why Is Jesus Called the Seed of the Woman in Genesis 3:15?
What's the Significance of the Genealogy of Jesus in the Gospel of Matthew?
a'-zaz `azaz, ("powerful"):
A descendant of Reuben (1 Chronicles 5:8).
Orr, James, M.A., D.D. General Editor. "Entry for 'AZAZ'". "International Standard Bible Encyclopedia". 1915.