Parallel
Leviticus 27:31
Rahlfs Septuagint (1935) · Berean Standard Bible
ἐὰν δὲ λυτρῶται λύτρῳ ἄνθρωπος τὴν δεκάτην αὐτοῦ τὸ ἐπίπεμπτον προσθήσει πρὸς αὐτό καὶ ἔσται αὐτῷ
If a man wishes to redeem part of his tithe, he must add a fifth to its value.