Partaker
PARTA'KER, noun One who has or takes a part, share or portion in common with others; a sharer; a participator; usually followed by of.
If the Gentiles have been made partakers of their spiritual things-- Romans 15:27.
Sometimes followed by in.
Wish me partaker in thy happiness--
If we had been in the days of our fathers, we would not have been partakers with them in the blood of the prophets. Matthew 23:30.
1. An accomplice; an associate.
When thou sawest a thief, thou consentedst with him, and hast been partaker with adulterers. Psalms 50:18.