εὐπρόσεδρος G2145
euprósedros · yoo-pros'-ed-ros · Adjective
from εὖ and the same as προσεδρεύω; sitting well towards, i.e. (figuratively) assiduous (neuter, diligent service):--X attend upon.
1 Occurrence in the King James Bible
1 Corinthians 7:35And this I speak for your own profit; not that I may cast a snare upon you, but for that which is comely, and that ye may attend upon the Lord without distraction.