Parallel
Exodus 12:18
Swete's Septuagint · Berean Standard Bible
ἀναρχομένου τῇ τεσσαρεσκαιδεκάτῃ ἡμέρᾳ τοῦ μηνὸς τοῦ πρώτου ἀφ’ ἑσπέρας ἔδεσθε ἄζυμα ἕως ἡμέρας μιᾶς καὶ εἰκάδος τοῦ μηνὸς ἴως ἑσπέρας.
In the first month you are to eat unleavened bread, from the evening of the fourteenth day until the evening of the twenty-first day.