Bede the Venerable
Catena Aurea · Lukasevangelium 22
And there appeared an angel unto him from heaven, strengthening him. And being in an agony he prayed more earnestly: and his sweat was as it were great drops of blood falling down to the ground. And when he rose up from prayer, and was come to his disciples, he found them sleeping for sorrow. And said unto them, Why sleep ye? rise and pray, lest ye enter into temptation.
In another place we read that Angels came and ministered unto Him. In testimony then of each nature, Angels are said both to have ministered to Him and comforted Him. For the Creator needed not the protection of His creature, but being made man as for our sakes He is sad, so for our sakes He is comforted.