In the time when the Saints lived apart from one another, each one ruled his own land. Only the King and the Queen had the right to know more than the others, and nobody could see them. Death acted at night: she hid in the darkness and carried off the person she chose.
There was one region she never entered, that of Ogún and Oshún. This puzzled the other Orishas, who gathered to visit a wise man of Ara Ifé, who was Orunmila. In his house they saw that, to consult the oracle, he used seeds cut in half and joined to a chain. He also had two necklaces, one of green seeds and one of yellow seeds, and the visitors did not know what they were for. They noticed that these resembled the identity of Ogún and Oshún, and they knew that death used them to trap her victims. Nobody in the town dared to accuse him, because they feared the wise man was an ally of death.
One day Obatalá arrived, introduced himself and said he came on behalf of Olofin. He explained that, just as he covers what is good, he also uncovers what is bad. He pointed out that they were keeping quiet for fear that the wise man was a friend of Ikú, of Ogún and of Oshún, and that this was happening to them because, divided, they would get nowhere.
Olofin then came down from Heaven. He said that he held the sixteen rays of the Sun and that he was giving them his power so that they could uncover falsehoods. He declared that the old man was the keeper of the door and that he managed on Earth what death can and cannot do.
Obatalá cast the oracle and this odu came out. With its word he ordered the green seeds and the yellow seeds to be gathered into a single object. He made clear that yellow was Oshún, owner of half of the world of Gold, and that the green seeds, with the chain, were Ogún, the one who kills on commission from the God of Death. That is why death did not kill in the lands of the two.
Then he announced that they would now seek what Olofin wished: to be recognized every morning and forever. He placed the iddé on each of them and declared that this door remained open forever to all the children of Olofin.