'Drink offerings' in the Bible

You shall present with the bread seven lambs without blemish a year old, one young bull, and two rams. They shall be a burnt offering to the LORD, with their meal offering, and their drink offerings, even an offering made by fire, of a sweet aroma to the LORD.

"'These are the appointed feasts of the LORD, which you shall proclaim to be holy convocations, to offer an offering made by fire to the LORD, a burnt offering, and a meal offering, a sacrifice, and drink offerings, each on its own day;