'Drink offering' in the Bible

“Woe (judgment is coming) to the rebellious children,” declares the Lord,“Who carry out a plan, but not Mine,And make an alliance [by pouring out a libation], but not of My Spirit,In order to add sin to sin;

Among the smooth stones of the torrent is thy portion; they, they are thy lot: even to them hast thou poured out a drink-offering, thou hast offered an oblation. Shall I be comforted myself as to these things?

But you are they that forsake the LORD, that forget my holy mountain, that prepare a table for that troop, and that furnish the drink offering unto that number.