In the first place, then, the Dieri custom of pouring blood over the supposed remains of the ancestor in his sandhill closely resembles the custom observed by some of the Australian aborigines at the graves of their relatives. Thus among the tribes on the River Darling several men used to stand by the open grave and cut each other’s heads with a boomerang, and then hold their bleeding heads over the grave so that the blood dripped on the corpse at the bottom of it. If the deceased was highly esteemed, the bleeding was repeated after some earth had been thrown on the corpse.​[303] Among {p91} the Arunta it is customary for the women kinsfolk to cut themselves at the grave so that blood flows upon it.​[304] Again, at the Vasse River, in Western Australia, before the body was lowered into the grave, the natives used to gash their thighs, and at the flowing of the blood they all said, “I have brought blood,” and they stamped the foot forcibly on the ground, sprinkling the blood around them; then wiping the wounds with a wisp of leaves, they threw it, all bloody, on the dead man. After that they let the body down into the grave.​[305] Further, it is a common practice with the Central Australians to give human blood to the sick and aged for the purpose of strengthening them; and in order that the blood may have this effect it need not always be drunk by the infirm person, it is enough to sprinkle it on his body. For example, a young man will often open a vein in his arm and let the blood trickle over the body of an older man in order to strengthen his aged friend; and sometimes the old man will drink a little of the blood.​[306] So in illness the blood is sometimes applied outwardly as well as inwardly, the patient both drinking it and having it rubbed over his body; sometimes apparently he only drinks it. The blood is drawn from a man or woman who is related to the sufferer either by blood or marriage, and the notion always is to convey to the sick person some of the strength of the blood-giver.​[307] In the Wiimbaio tribe, if a man had nearly killed his wife in a paroxysm of rage, the woman was laid out on the ground, and the husband’s arms being tightly bound above the elbows, the medicine-man opened the veins in them and allowed the blood to flow on the prostrate body of the victim till the man grew faint.​[308] The intention of thus bleeding the man over the woman {p92} was apparently to restore her to life by means of the blood drawn from her assailant. Again, before an avenging party starts to take the life of a distant enemy, all the men stand up, open veins in their genital organs with sharp flints or pointed sticks, and allow the blood to spurtle over each other’s thighs. This ceremony is supposed to strengthen the men mutually, and also to knit them so closely together that treachery henceforth becomes impossible. Sometimes for the same purpose blood is drawn from the arm and drunk by the men of the avenging party, and if