On another occasion also, when the blessed man was living for some days in the province of the Picts, he was obliged to cross the river Nesa (the Ness); and when he reached the bank of the river, he saw some of the inhabitants burying an unfortunate man, who, according to the account of those who were burying him, was a short time before seized, as he was swimming, and bitten most severely by a monster that lived in the water; his wretched body was, though too late, taken out with a hook by those who came to his assistance in a boat. The blessed man, on hearing this, was so far from being dismayed, that he directed one of his companions to swim over and row across the coble that was moored at the farther bank. And Lugne Mocumin, hearing the command of the excellent man, obeyed without the least delay, taking off all his clothes, except his tunic, and leaping into the water. But the monster, which, so far from being satiated, was only roused for more prey, was lying at the bottom of the stream, and when it felt the water disturbed above by the man swimming, suddenly rushed out, and, giving an awful roar, darted after him, with its mouth wide open, as the man swam in the middle of the stream. Then the blessed man observing this, raised his holy hand, while all the rest, brethren as well as strangers, were stupefied with terror, and, invoking the name of God, formed the saving sign of the cross in the air, and commanded the ferocious monster, saying, “Thou shalt go no further, nor touch the man; go back with all speed.” Then at the voice of the saint, the monster was terrified, and fled more quickly than if it had been pulled back with ropes, though it had just got so near to Lugne, as he swam, that there was not more than the length of a spear-staff between the man and the beast. Then the brethren seeing that the monster had gone back, and that their comrade Lugne returned to them in the boat safe and sound, were struck with admiration, and gave glory to God in the blessed man. And even the barbarous heathens, who were present, were forced by the greatness of this miracle, which they themselves had seen, to magnify the God of the Christians.
The saint continued his prophecy thus: “This day in the Holy Scriptures is called the Sabbath, which means rest. And this day is indeed a Sabbath to me, for it is the last day of my present laborious life, and on it I rest after the fatigues of my labours; and this night at midnight, which commenceth the solemn Lord's Day, I shall, according to the sayings of Scripture, go the way of our fathers. For already my Lord Jesus Christ deigneth to invite me; and to Him, I say, in the middle of this night shall I depart, at His invitation. For so it hath been revealed to me by the Lord himself.” The attendant hearing these sad words began to weep bitterly, and the saint endeavoured to console him as well as he could.After this the saint left the barn, and in going back to the monastery, rested half way at a place where a cross, which was afterwards erected, and is standing to this day, fixed into a millstone, may be observed on the roadside. While the saint, as I have said, bowed down with old age, sat there to rest a little, behold, there came up to him a white pack-horse, the same that used, as a willing servant, to carry the milk-vessels from the cowshed to the monastery. It came up to the saint and, strange to say, laid its head on his bosom inspired, I believe, by God to do so, as each animal is gifted with the knowledge of things according to the will of the Creator; and knowing that its master was soon about to leave it, and that it would see him no more, began to utter plaintive cries, and like a human being, to shed copious tears on the saint's bosom, foaming and greatly wailing. The attendant seeing this, began to drive the weeping mourner away, but the saint forbade him, saying: “Let it alone, as it is so fond of me. - let it pour out its bitter grief into my bosom. Lo! thou, as thou art, a man, and hast a rational soul, canst know nothing of my departure hence, except what I myself have just told you; but to this brute beast, devoid of reason, the Creator Himself hath evidently in some way made it known that its master is going to leave it.” And saying this the saint blessed the work-horse, which turned away from him in sadness.