On the return journey from Thebes to Alexandria Hadrian met his wife at Abydos, and revealed to her his intention of proclaiming the son of her choice as his successor. Sabina thanked him with an exclamation of "At last!" which expressed partly her satisfaction, but partly too her annoyance at her husband's long delay. Hadrian gave her his permission to return to Rome from Alexandria, and on the very same day messages were despatched with letters both to the Senate and to the prefects of Egypt. The despatch intended for Titianus charged him to proclaim publicly the adoption of the praetor, to arrange at the same time for a grand festival, and on that occasion to grant to the people, in Caesar's name, all the boons and favors which by the traditional law of Egypt the Sovereign was expected to bestow at the birth of an heir to the throne. The whole suite of the Imperial pair celebrated Hadrian's decision by splendid banquets, but the Emperor did not himself take part in them, but crossed to the other bank of the Nile and went to Antaeopolis in the desert, meaning to penetrate from thence into the gorges of the Arabian desert and to chase wild beasts. No one was to accompany him but Antinous, Mastor, and a few huntsmen and some dogs. He meant to rejoin the ships at Besa. He had postponed his visit to this place till the return journey, because he had travelled up by the western shore of the Nile, and the passage across the river would have taken up too much time. The travellers' tents were pitched one sultry evening in November, between the Nile and the limestone range, in which was arrayed a long row of tombs of the period of the Pharaohs. Hadrian had gone to visit these, for the remarkable pictures on the walls delighted him, but Antinous remained behind, for he had already looked at similar works oftener than he cared for, in Upper Egypt. He found these pictures monotonous and unlovely, and he had not the patience to investigate their meaning as his master did. He had been a hundred times into the ancient rock-tombs, only not to leave Hadrian and not for his own amusement; but to-day--he could hardly bear himself for impatience and excitement, for he knew that a ride, a walk, of a few hours, would carry him to Besa and to Selene. The Emperor would remain absent three or four hours at any rate, and if he made up his mind to it he could have sought out the girl for whom his heart was longing before his return, and still be back again before his master.