These you shall present to Hashem at your appointed times, besides your vows and your freewill offerings, for your burnt offerings and for your grain offerings and for your libations and for your peace offerings.
English: R. Yirmiyah sat and said in the name of R. Yehoshua ben Levi: from where do we know that libations that come with a sacrifice are offered only by day? The verse says “and for your libations and for your peace offerings” — just as shelamim are by day, so libations are by day.