Parallel
Galatians 1:18
Patriarchal Greek New Testament (1904) · Berean Standard Bible
Ἔπειτα μετὰ ἔτη τρία ἀνῆλθον εἰς Ἱεροσόλυμα ἱστορῆσαι Πέτρον, καὶ ἐπέμεινα πρὸς αὐτὸν ἡμέρας δεκαπέντε·
Only after three years did I go up to Jerusalem to confer with Cephas (note: That is, Peter), and I stayed with him fifteen days.