1st Century church document reflects about Holy Communion in the hand
St. Cyril (313-386), in commenting on a 1st Century church document, teaches:
In approaching Holy Communion, come not with your wrists extended, or your fingers spread, but make your left hand a throne for the right, as for that which is to receive a King. Receive the Body of Christ, saying over it, Amen. So then after having carefully hallowed your eyes by the touch of the Holy Body, partake of it. Be careful lest you lose any portion of it, for whatever you lose, is evidently a loss to you as it were from one of your own members.
Then after you have partaken of the Body of Christ, draw near also to the Cup of His Blood, not stretching forth your hands, but bending and saying with an air of worship and reverence, Amen. And while the moisture is still upon your lips, touch it with your hands, and hallow your eyes and brow and the other organs of sense. Then wait for the prayer, and give thanks unto God, who has accounted you worthy of so great mysteries (Catechetical Lecture 23).