G4910 — suneuocheo
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
suneuocheo — pronounced soon-yoo-o-kheh'-o
from 4862 and a derivative of a presumed compound of 2095 and a derivative of 2192 (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. see GREEK for 4862 see GREEK for 2095 see GREEK for 2192
2 occurrences in the KJV.
2 Peter 2:13
And shall receive the reward of unrighteousness, as they that count it pleasure to riot in the day time. Spots they are and blemishes, sporting themselves with their own deceivings while they feast with you;
Jude 1:12
These 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;