συνευωχέω G4910
syneuōchéō · soon-yoo-o-kheh'-o · Verb
from σύν and a derivative of a presumed compound of εὖ and a derivative of ἔχω (meaning to be in good condition, i.e. (by implication) to fare well, or feast); to entertain sumptuously in company with, i.e. (middle voice or passive) to revel together:--feast with.
2 Occurrences in the King James Bible
2 Peter 2:13And shall receive the reward of unrighteousness, as they that count it pleasure to riot in the daytime. Spots they are and blemishes, sporting themselves with their own deceivings while they feast with you;
Jude 1:12These are spots in your feasts of charity, when they feast with you, feeding themselves without fear: clouds they are without water, carried about of winds; trees whose fruit withereth, without fruit, twice dead, plucked up by the roots;