Morning Exercises
Therefore on the fourth day at Tripolis, Peter rising and finding us awake, saluted us and went out to the reservoir, that he might bathe and pray; and we also did so after him. To us, therefore, when we had prayed together, and were set down before him, he gave a discourse touching the necessity of purity. And when thereafter it was day, he permitted the multitudes to enter. Then, when a great crowd had entered, he saluted them according to custom, and began to speak.
Source: Clementine Homilies (New Advent)