NET
3 Without father, without mother, without genealogy, he has neither beginning of days nor end of life but is like the son of God, and he remains a priest for all time.
Darby
3 without father, without mother, without genealogy; having neither beginning of days nor end of life, but assimilated to the Son of God, abides a priest continually.
KJV
3 Without father, without mother, without descent, having neither beginning of days, nor end of life; but made like unto the Son of God; abideth a priest continually.