Before the trip to Earth, in Heaven they were told to make an ebbó for a certain deity who worked disguised as a witch, with kola nuts, a rooster and palm wine. In addition, a goat had to be offered to Eshu. Once all this was done, the twins Irosun and Iwori descended together.
Once in the world, Irosun made a pact with sixteen night witches for Iwori's downfall. One night Iwori had a dream: he saw himself in an execution chamber. He could not interpret it and went to divination. Ifá announced that a deception was being prepared against him, although everything would fail if he offered Ifá wrapped dried fish and a hen, and Eshu a goat. Iwori complied, and of the sixteen witches in the plot, two died.
Later, the Awoses let him know who was behind the plot: his own younger brother. Iwori had an Osain able to show him what was discussed at the witches' meetings. To serve it he made the offering that is its due. Thanks to that he was carried to that night's meeting and could see the schemes of the fourteen witches who were still alive. They discovered the intruder, seized him and accused him of being a spy, but he vanished before suffering any harm.
When he woke, Ifá ordered a bath with leaves that the priests would prepare. After bathing, the conspirators knew they had been found out, withdrew and stopped bothering him. If this Ifá comes out in a consultation, that person must be told: their younger brother is a witch and is plotting against them.
Harm can come from one's own family and can even join with hidden forces. Whoever pays attention to a dream, consults in time and carries out the ebbó sees the plan before it reaches them, and the leaf bath finishes driving the enemies away.
For a deity who worked disguised as a witch: kola nuts, a rooster and palm wine. For Eshu, a goat.
For Ifá, wrapped dried fish and a hen. For Eshu, a goat.
Iwori had an Osain that showed him what was discussed at the witches' meetings. What its offering contains is in the full treatise.
Iwori bathed with the leaves the priests prepared for him on Ifá's instruction. The story does not say which leaves they were.
The person must be told that their younger brother is a witch and is plotting against them.