The Rev. J. Macdonald has described the ceremonies and customs attending and following the initiation-rites of a young girl on her first menstruation among the Zulus between the Tugela and Delagoa Bay. At this time the girl is called an _intonjane_. A beast is killed as a thank-offering to the ancestral spirits, high revel is held for several days, and dancing and music take place every night till those engaged in it are all exhausted or daylight arrives. "After a few days and when dancing has been discontinued, young men and girls congregate in the outer apartment of the hut, and begin singing, clapping their hands, and making a grunting noise to show their joy. At nightfall most of the young girls who were the intonjane's attendants, leave for their own homes for the night, to return the following morning. Thereafter the young men and girls who gathered into the hut in the afternoon separate into pairs and sleep together _in puris naturalibus_, for that is strictly ordained by custom. Sexual intercourse is not allowed, but what is known as _metsha_ or _ukumetsha_ is the sole purpose of the novel arrangement. _Ukumetsha_ may be defined as partial intercourse. Every man who sleeps thus with a girl has to send to the father of the intonjane an assegai; should he have formed an attachment for his partner of the night and wish to pay her his addresses, he sends two assegais." (Rev. J. Macdonald, "Manners, etc., of South African Tribes," _Journal of the Anthropological Institute_, vol. xx, November, 1890, p. 117.)