3 Nephi 11:15

And it came to pass that the multitude went forth, and thrust their hands into his side, and did feel the prints of the nails in his hands and in his feet; and this they did do, going forth one by one, until they had all gone forth, and did see with their eyes, and did feel with their hands, and did know of a surety, and did bear record, that it was he, of whom it was written by the prophets that should come.

The crowd went forward. They put their hands into his side. They felt the nail marks in his hands and in his feet. They did this one by one until everyone had gone forward. They saw with their eyes and felt with their hands. They knew for sure and told others that it was him. He was the one the prophets wrote about.

So the crowd came forward. One by one, they put their hands into his side and felt the nail marks in his hands and feet. Every single person went through, until they’d all seen with their own eyes and felt with their own hands. They knew beyond any doubt, and they testified that this was the one the prophets had written about.