3 Nephi 10:16

yea, the prophet Zenos did testify of these things, and also Zenock spake concerning these things, because they testified particular concerning us, which is the remnant of their seed.

The prophet Zenos talked about these things. Zenock also talked about these things. They talked about us in particular because we are their children’s children.

The prophet Zenos spoke about these things. So did Zenock. They spoke specifically about us—the remnant of their descendants.