Man shall not, live by bread alone, but by every word that proceeds out the mouth of God. Matthew 4:4
The bread Jesus was referring to is food for the nourishment of their own spirit.
Hearing from God is to have fellowship with the Lord through reading the Bible and quiet time in meditation.
The Word of God is like a freshly bake cake ready to be eating for those who desire to have. A fresh Word from Heaven that will bring peace and joy in your spirit. Jesus guaranteed it in John 6:35.
Keep in Mind: “ I Am that I Am” the Father and the Son used those same words.
O taste and see that the Lord is good: blessed is the man that trusted in him. Psalm 34:8
And Jesus said unto them, I am the bread of life; he that cometh to me shall never hunger, and he that believeth on me shall never thirst. John 6:35