Every day our travellers went out to hunt for a supply of provisions, and never returned without more than was sufficient. Swinton was anxious to possess one or two more specimens of the oryx, or gemsbok. This antelope, we have before observed, from having very straight horns, which at a distance appear as one, has given rise to the fabulous animal the unicorn, which is now one of the supporters of the royal arms. It is a very formidable animal; being the one that our travellers found with its horns pierced through the lion which had attacked it. The horses being now fresh and in good heart, Alexander and the Major went in pursuit of this animal very often, but without success, as the chase was continually interrupted by the herds of ostriches and other game which fell in their way. One morning, having discovered with the telescope that three of these gemsbok were some miles distant on a rising ground, they set off, accompanied by a portion of the Hottentots on foot, who were desired to go round, so as to drive the animals towards the camp. Bremen and Big Adam were of the party, and they had made a circuit of three or four miles, so as to get on the other side of the game, which now darted down from the high ground, and, descending on the plain, stopped for a while looking at their pursuers, while the horsemen advanced towards them in the opposite direction. A shot from Alexander at last brought one of these splendid animals to the ground, while the others fled off to a distance, so as to give no hopes of again coming up with them; and the party on foot, as well as the horsemen, now proceeded to the spot where the gemsbok lay dead. As Swinton wanted the animal for a specimen, it was placed on the back of the horse which Omrah rode as usual, and one of the Hottentots went off with it to the camp, which was not more than three miles distant. They were debating whether they should make an attempt to get near to the other gemsbok, which were still in sight at a distance, or try for some other game, when they perceived three lions not far from them on a rising ground; and suddenly the horses, from which they had dismounted to give them time to recover their wind, broke loose from the Hottentots who held the bridles, and galloped away towards the camp. The cause of this panic was now evident, for a very large male lion had detached himself from the other two, and was advancing slowly towards the party.