Numbers 29:38

וּשְׂעִ֥יר חַטָּ֖את אֶחָ֑ד מִלְּבַד֙ עֹלַ֣ת הַתָּמִ֔יד וּמִנְחָתָ֖הּ וְנִסְכָּֽהּ׃

καὶ χίμαρον ἐξ οἴγων ἕνα περὶ ἁμαρτίας, πλὴν τῆς ὁλοκαυτώσεως τῆς διὰ 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, con 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.