Parallel
Matthew 23:20
Patriarchal Greek New Testament (1904) · Berean Standard Bible
ὁ οὖν ὀμόσας ἐν τῷ θυσιαστηρίῳ ὀμνύει ἐν αὐτῷ καὶ ἐν πᾶσι τοῖς ἐπάνω αὐτοῦ·
So then, he who swears by the altar swears by it and by everything on it.