On the 22d, at half past five o'clock in the morning we left Baherie, still continuing westward, and at nine we came to the banks of the Rahad. The ford is called Tchir Chaira. The river itself was now standing in pools, the water foul, stinking, and covered with a green mantle; the bottom soft and muddy, but there was no choice. The water at Beyla was so bad, that we took only as much as was absolutely necessary till we arrived at running water from the Rahad. We continued half an hour travelling along the river at N. W. and W. N. W. till three quarters past ten. At noon we again met the river Rahad, which now had turned to the westward of north, and by its sides we pitched our tents near the huts of the Arabs, called _Cohala_, a stationary tribe, that do not live in tents, but are tributary to the Mek, and regularly pay all the taxes and exactions the government of Sennaar lays upon them, and from these, therefore, we were not under any apprehension. On the 23d, at six o'clock in the morning we left the Cohala, continuing along the river Rahad, which here runs a very little to the eastward of north. At three o'clock we alighted at Kumar, another station of the same Arabs of Cohala, on the river side. This river, here called Rahad, or Thunder, winds the most of any stream in Abyssinia. It begins not far from Tchelga, passes between Kuara and Sennaar, separating Abyssinia from Nubia, and making, with the river Atbara, the Astaboras or Tacazzé, and the Nile, a perfect island, whereas before it was only a peninsula. It seems to intercept all the springs that would go down to the middle of the peninsula, from the high country of Abyssinia, and is probably the reason of the great dearth of water there. While it is in Abyssinia it is called Shimfa. It falls into the Nile at Habharras, about thirty-eight miles north of Sennaar. The quarrel between our two conductors was so little made up, that the king's servant would not travel with us, but always went half a day before, and we joined him when we encamped in the evening. We did not pay him the compliment of asking him why he did this, but allowed him to take his own way, which he seemed not to be pleased with, giving many hints at night, that he had, all his life, been averse to the having any thing to do with white people.