Luke 22:41-44

Then he withdrew from them a short distance to be alone. Kneeling down, he prayed, “Father, if you are willing, take this cup of agony away from me. But no matter what, your will must be mine.” Jesus called for an angel of glory to strengthen him, and the angel appeared. He prayed even more passionately, like one being sacrificed, until he was in such intense agony of spirit that his sweat became drops of blood, dripping onto the ground.