Parallel
Galatians 1:18
Nestle 1904 Greek New Testament · Berean Standard Bible
Ἔπειτα μετὰ τρία ἔτη ἀνῆλθον εἰς Ἱεροσόλυμα ἱστορῆσαι Κηφᾶν 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.