'Oil' in the Bible

Yes, their mother is promiscuous;she conceived them and acted shamefully.For she thought, “I will go after my lovers,the men who give me my food and water,my wool and flax, my oil and drink.”

She does not recognizethat it is I who gave her the grain,the new wine, and the oil.I lavished silver and gold on her,which they used for Baal.

The earth will respond to the grain,the new wine, and the oil,and they will respond to Jezreel.

Ephraim chases the windand pursues the east wind.He continually multiplies lies and violence.He makes a covenant with Assyria,and olive oil is carried to Egypt.