several other Kula communities, the overseas expeditions are carried out in both directions, the same formula would be used by the same man with two different main parts, according as to whether he was sailing East to fetch mwali, or West to fetch soulava. No changes, however, would be made in the beginning of a spell.
The sentence ‘come here together’ refers to the collected valuables. The play on ‘there’ and ‘here,’ represented in the native language by the sounds ‘m’ and ‘w,’ which are used as interchangeable formatives, is very frequent in magic; (see Chapter XVIII, Division XII). The rainbow here invoked is a kariyala (magical portent) of this formula. When the conch shell is blown, and the fleet approaches the shore, a rainbow will appear in the skies.
The rest of the exordium is taken up by the usual boasts and exaggerations typical of magic. The middle part needs no commentary. It is clear that the sound of the conch shell is meant to arouse the partner to do his duty eagerly. The magic spoken into the conch shell heightens and strengthens this effect.