Parallel
Exodus 23:19
Rahlfs Septuagint (1935) · Berean Standard Bible
τὰς ἀπαρχὰς τῶν πρωτογενημάτων τῆς γῆς σου εἰσοίσεις εἰς τὸν οἶκον κυρίου τοῦ θεοῦ σου οὐχ ἑψήσεις ἄρνα ἐν γάλακτι μητρὸς αὐτοῦ
Bring the best of the firstfruits of your soil to the house of the LORD your God. You must not cook a young goat in its mother’s milk.