Numbers 29:34 Midrash

וּשְׂעִ֥יר חַטָּ֖את אֶחָ֑ד מִלְּבַד֙ עֹלַ֣ת הַתָּמִ֔יד מִנְחָתָ֖הּ וְנִסְכָּֽהּ׃ (פ)

and one he-goat for a sin-offering; beside the continual burnt-offering, the meal-offering thereof, and the drink-offering thereof.

Read midrashic interpretation of Numbers 29:34: and classical rabbinic exegesis.