'Drink Offering' in the Bible

And he burnt his burnt offering and his meat offering, and poured his drink offering, and sprinkled the blood of his peace offerings, upon the altar.

And king Ahaz commanded Urijah the priest, saying, Upon the great altar burn the morning burnt offering, and the evening meat offering, and the king's burnt sacrifice, and his meat offering, with the burnt offering of all the people of the land, and their meat offering, and their drink offerings; and sprinkle upon it all the blood of the burnt offering, and all the blood of the sacrifice: and the brasen altar shall be for me to inquire by.