'Grain Offering' in the Bible

And the other lamb you shall offer at evening, and shall do to it according to the grain offering of the morning, and according to the drink offering, for a sweet aroma, an offering made by fire unto the LORD.

You shall offer no unholy incense on it, nor burnt sacrifice, nor grain offering; neither shall you pour a drink offering on it.

And he put the altar of burnt offering by the door of the tabernacle of the tent of the congregation, and offered upon it the burnt offering and the grain offering; as the LORD commanded Moses.