For before that certain came from James, he did eat with the Gentiles: but when they were come, he withdrew and separated himself, fearing them which were of the circumcision.
Berean Study Bible (BSB) - Galatians 2:12 >For before certain men came from James, he used to eat with the Gentiles. But when they arrived, he began to draw back and separate himself, for fear of those in the circumcision group.
Textus Receptus (TR) - Galatians 2:12 >Πρὸ τοῦ γὰρ ἐλθεῖν τινὰς ἀπὸ Ἰακώβου, μετὰ τῶν ἐθνῶν συνήσθιεν· ὅτε δὲ ἦλθον, ὑπέστελλε καὶ ἀφώριζεν ἑαυτόν, φοβούμενος τοὺς ἐκ περιτομῆς.