Parallel
John 2:6
Patriarchal Greek New Testament (1904) · Berean Standard Bible
ἦσαν δὲ ἐκεῖ ὑδρίαι λίθιναι ἓξ κείμεναι κατὰ τὸν καθαρισμὸν τῶν Ἰουδαίων, χωροῦσαι ἀνὰ μετρητὰς δύο ἢ τρεῖς.
Now six stone water jars had been set there for the Jewish rites of purification. Each could hold from twenty to thirty gallons.