1 Nephi 13:39

and after it had come forth unto them, I beheld other Books, which came forth by the power of the Lamb, from the Gentiles, unto them, unto the convincing of the Gentiles, and the remnant of the seed of my brethren, and also to the Jews, which were scattered upon all the face of the earth, that the records of the prophets and of the twelve apostles of the Lamb, are true.

After it had come to them, I saw other Books that came by the power of the Lamb, from the Gentiles to them, to convince the Gentiles and the remnant of my brothers’ descendants, and also the Jewish people who were scattered all over the earth, that the records of the prophets and of the twelve apostles of the Lamb are true.

After that, I saw other books come through the Lamb’s power from the Gentiles. These books convinced the Gentiles, my brothers” descendants, and the scattered Jews everywhere that the prophets” records and the testimonies of the Lamb’s twelve apostles are true.