'Meal offerings' in the Bible

They shall come from the cities of Judah, and from the places around Jerusalem, and from the land of Benjamin, and from the lowland, and from the hill country, and from the South, bringing burnt offerings, and sacrifices, and meal offerings, and frankincense, and bringing [sacrifices of] thanksgiving, to the house of Yahweh.

neither shall the priests the Levites want a man before me to offer burnt offerings, and to burn meal offerings, and to do sacrifice continually.

that there came men from Shechem, from Shiloh, and from Samaria, even eighty men, having their beards shaved and their clothes torn, and having cut themselves, with meal offerings and frankincense in their hand, to bring them to the house of Yahweh.