the diviner that he may discover how to cure his impotence; and while he is closeted with the wizard, they fetch another man, who finishes the ceremony with the young wife, in order that the relish may be given out and that people may rub their feet with it. But if it happens that when a girl comes to maturity she is not yet betrothed to any man, and therefore has no husband to go to, the matrons tell her that she must go to a lover instead. And this is the custom which they call _chigango_. So in the evening she takes her cooking pot and relish and hies away to the quarters of the young bachelors, and they very civilly sleep somewhere else that night. And in the morning the girl goes back to the _kuka_ hut.[73] [Abstinence from salt associated with a rule of chastity in many tribes.] From the foregoing account it appears that among these tribes no sooner has a girl attained to womanhood than she is expected and indeed required to give proof of her newly acquired powers by cohabiting with a man, whether her husband or another. And the abstinence from salt during the girl's seclusion is all the more remarkable because as soon as the seclusion is over she has to use salt for a particular purpose, to which the people evidently attach very great importance, since in the event of her husband proving impotent she is even compelled, apparently, to commit adultery in order that the salted relish may be given out as usual. In this connexion it deserves to be noted that among the Wagogo of German East Africa women at their monthly periods may not sleep with their husbands and may not put salt in food.[74] A similar rule is observed by the Nyanja-speaking tribes of Central Angoniland, with whose puberty customs we are here concerned. Among them, we are told, "some superstition exists with regard to the use of salt. A woman during her monthly sickness must on no account put salt into any food she is cooking, lest she give her husband or children a disease called _tsempo_ (_chitsoko soko_) but calls a child to put it in, or, as the song goes, '_Natira nichere ni bondo chifukwa n'kupanda mwana_' and pours in the salt by placing it on her knee, because there is no child handy. Should a party of villagers have gone to make salt, all sexual intercourse is forbidden among the people of the village, until the people who have gone to make the salt (from grass) return. When they do come back, they must make their entry into the village at night, and no one must see them. Then one of the elders of the village sleeps with his wife. She then cooks some relish, into which she puts some of the salt. This relish is handed round to the people who went to make the salt, who rub it on their feet and under their armpits."[75] Hence it would seem that in the mind of these people abstinence from salt is somehow associated with the idea of chastity. The same association meets us in the customs of many peoples in various parts of the world. For example, ancient