'Drink offerings' in the Bible

For when I had brought them into the land, for I lifted up my hand to give it to them, then they saw every high hill, and all the thick trees, and they offered there their sacrifices, and there they presented the provocation of their offering: there also they made their sweet aroma, and poured out there their drink offerings.

And it shall be the prince's part to give burnt offerings, and grain offerings, and drink offerings, in the feasts, and in the new moons, and in the sabbaths, in all appointed feasts of the house of Israel: he shall prepare the sin offering, and the grain offering, and the burnt offering, and the peace offerings, to make reconciliation for the house of Israel.