G4867–συναθροίζω–sunathroizō

also, having considered, he came unto the house of Mary, the mother of John, who is surnamed Mark, where there were many thronged together and praying.

συνηθροισμένοι sunēthroismenoi “gathered together”

whom, having brought in a crowd together, and those who did work about such things, he said, `Men, ye know that by this work we have our wealth;

συναθροίσας sunathroisas “having brought together”