Numbers 29:28

וּשְׂעִ֥יר חַטָּ֖את אֶחָ֑ד מִלְּבַד֙ עֹלַ֣ת הַתָּמִ֔יד וּמִנְחָתָ֖הּ וְנִסְכָּֽהּ׃ ס

καὶ χίμαρον ἐξ αἰγῶν ἕνα περὶ ἁμαρτίας, πλὴν τῆς ὁλοκαυτώσεως τῆς διὰ παντός· αἱ θυσίαι αὐτῶν καὶ αἱ σπονδαὶ αὐτῶν.

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

Y un macho cabrío por expiación: además del holocausto continuo, su presente y su libación.

Include one male goat as a sin offering, in addition to the regular burnt offering with its grain offering and drink offering.