'Feed' in the Bible

Then when they had finished breakfast, Jesus said to Simon Peter, "Simon, son of John, do you love me more than these do?" He replied, "Yes, Lord, you know I love you." Jesus told him, "Feed my lambs."

Jesus said a third time, "Simon, son of John, do you love me?" Peter was distressed that Jesus asked him a third time, "Do you love me?" and said, "Lord, you know everything. You know that I love you." Jesus replied, "Feed my sheep.