'Food' in the Bible

for His disciples had gone into town to buy food.

But He said, “I have food to eat that you don’t know about.”

“My food is to do the will of Him who sent Me and to finish His work,” Jesus told them.

Don’t work for the food that perishes but for the food that lasts for eternal life, which the Son of Man will give you, because God the Father has set His seal of approval on Him.”

because My flesh is real food and My blood is real drink.