συνεστιάω

A. help to entertain, AP 4.3.24 (Agath.):—Pass., live or feast along with or together, Lys. Fr. 53.2, Is. 3.70, D. 19.190, etc.; [θεοῖς] Plu. 2.121f; μετά τινων IG 22.1214.14.