'Oil' in the Bible

I called for a drought on the land, on the mountains, on the grain, on the new wine, on the oil, on what the ground produces, on men, on cattle, and on all the labor of your hands.”

If a man carries holy meat in the fold of his garment, and touches bread with this fold, or cooked food, wine, oil, or any other food, will it become holy?’” And the priests answered, “No.”