Parallel
Luke 3:15
Patriarchal Greek New Testament (1904) · Berean Standard Bible
Προσδοκῶντος δὲ τοῦ λαοῦ καὶ διαλογιζομένων πάντων ἐν ταῖς καρδίαις αὐτῶν περὶ τοῦ Ἰωάννου, μήποτε αὐτὸς εἴη ὁ Χριστός,
The people were waiting expectantly and were all wondering in their hearts if John could be the Christ.