Eat and drink
In Luke 17:28, this signifies to live for ones self and the world and to appropriate evils and falsities. (Apocalypse Explained 8405)
Temper
In Ezekiel 46:14, to temper with the fine flour signifies to modify by the application of good from truth, in the worship of the Lord. (The Inner Meaning of the Prophets and Psalms 169)
In Exodus 29:2, it signifies the purification of the middle celestial. (Arcana Coelestia 9993)