Ancient History Sourcebook: Ancient Accounts of Arabia, 430 BCE - 550 CE
Herodotus: The Histories, Book III, c. 430 BCE
The Arabs keep such pledges more religiously than almost any other people. They plight faith with the forms following. When two men would swear a friendship, they stand on each side of a third: he with a sharp stone makes a cut on the inside of the hand of each near the middle finger, and, taking a piece from their dress, dips it in the blood of each, and moistens therewith seven stones lying in the midst, calling the while on Bacchus and Urania. After this, the man who makes the pledge commends the stranger (or the citizen, if citizen he be) to all his friends, and they deem themselves bound to stand to the engagement. They have but these two gods, to wit, Bacchus and Urania; and they say that in their mode of cutting the hair, they follow Bacchus. Now their practice is to cut it in a ring, away from the temples. Bacchus they call in their language Orotal, and Urania, Alilat. . . .There is a great river in Arabia, called the Corys, which empties itself into the Erythraean sea. The Arabian king, they say, made a pipe of the skins of oxen and other beasts, reaching from this river all the way to the desert, and so brought the water to certain cisterns which he had dug in the desert to receive it. It is a twelve days' journey from the river to this desert tract. And the water, they say, was brought through three different pipes to three separate places. . . .The Arabs brought every year a thousand talents of frankincense. . . .
Arabia is the last of inhabited lands towards the south, and it is the only country which produces frankincense, myrrh, cassia, cinnamon, and laudanum. The Arabians do not get any of these, except the myrrh, without trouble. The frankincense they procure by means of the gum styrax, which the Greeks obtain from the Phoenicians; this they burn, and thereby obtain the spice. For the trees which bear the frankincense are guarded by winged serpents, small in size, and of varied colors, whereof vast numbers hang about every tree. They are of the same kind as the serpents that invade Egypt; and there is nothing but the smoke of the styrax which will drive them from the trees. The Arabians say that the whole world would swarm with these serpents, if they were not kept in check in the way in which I know that vipers Such, then, is the way in which the Arabians obtain their frankincense; their manner of collecting the cassia is the following: They cover all their body and their face with the hides of oxen and other skins, leaving only holes for the eyes, and thus protected go in search of the cassia, which grows in a lake of no great depth. All round the shores and in the lake itself there dwell a number of winged animals, much resembling bats, which screech horribly, and are very valiant. These creatures they must keep from their eyes all the while that they gather the cassia.
Still more wonderful is the mode in which they collect the cinnamon. Where the wood grows, and what country produces it, they cannot tell---only some, following probability, relate that it comes from the country in which Bacchus was brought up. Great birds, they say, bring the sticks which we Greeks, taking the word from the Phoenicians, call cinnamon, and carry them up into the air to make their nests. These are fastened with a sort of mud to a sheer face of rock, where no foot of man is able to climb. So the Arabians, to get the cinnamon, use the following artifice. They cut all the oxen and asses and beasts of burthen that die in their land into large pieces, which they carry with them into those regions, and Place near the nests: then they withdraw to a distance, and the old birds, swooping down, seize the pieces of meat and fly with them up to their nests; which, not being able to support the weight, break off and fall to the ground. Hereupon the Arabians return and collect the cinnamon, which is afterwards carried from Arabia into other countries.
Concerning the spices of Arabia let no more be said. The whole country is scented with them, and exhales an odor marvelously sweet. There are also in Arabia two kinds of sheep worthy of admiration, the like of which is nowhere else to be seen; the one kind has long tails, not less than three cubits in length, which, if they were allowed to trail on the ground, would be bruised and fall into sores. As it is, all the shepherds know enough of carpentering to make little trucks for their sheep's tails. The trucks are placed under the tails, each sheep having one to himself, and the tails are then tied down upon them. The other kind has a broad tail, which is a cubit across sometimes. are. . . .The Arabians wore the zeira, or long cloak, fastened about them with a girdle; and carried at their right side long bows, which when unstrung bent backwards.
http://www.fordham.edu/halsall/ancient/arabia1.html