Mosiah 8:19

And now, when Ammon had made an end of speaking these words, the king rejoiced exceedingly, and gave thanks to God, saying, Doubtless, a great mystery is contained within these plates; and these interpreters was doubtless prepared for the purpose of unfolding all such mysteries to the children of men.

When Ammon finished saying these words, the king was very happy. He thanked God and said: “There must be a great mystery in these plates. These interpreters were made to help people understand all these mysteries.”

When Ammon finished speaking, the king was thrilled. He gave thanks to God, saying, “Without a doubt, these plates contain a great mystery. And these interpreters were prepared for the very purpose of revealing such mysteries to humanity.”