Parallel
Hebrews 10:32
Nestle 1904 Greek New Testament · Berean Standard Bible
Ἀναμιμνῄσκεσθε δὲ τὰς πρότερον ἡμέρας ἐν αἷς φωτισθέντες πολλὴν ἄθλησιν ὑπεμείνατε παθημάτων
Remember the early days that you were in the light (note: Or Remember when you were first enlightened.). In those days, you endured a great conflict in the face of suffering.