Numbers 9:11

בַּחֹ֨דֶשׁ הַשֵּׁנִ֜י בְּאַרְבָּעָ֨ה עָשָׂ֥ר י֛וֹם בֵּ֥ין הָעַרְבַּ֖יִם יַעֲשׂ֣וּ אֹת֑וֹ עַל־מַצּ֥וֹת וּמְרֹרִ֖ים יֹאכְלֻֽהוּ׃

ἐν τῷ μηνὶ τῷ δευτέρῳ ἐν τῇ τεσσαρε ἡμέρᾳ τὸ πρὸς ἑσπέραν ποιήσουσιν αὐτό. ἐπ’ ἀζύμων καὶ πικρ φάγονται αὐτό,

Greek text from Swete's edition, CC BY-SA 4.0

En el mes segundo, á los catorce días del mes, entre las dos tardes, la harán: con cenceñas y hierbas amargas la comerán;

Such people are to observe it at twilight on the fourteenth day of the second month. They are to eat the lamb, together with unleavened bread and bitter herbs;