"But there was one"

1. Mosiah 17: 2
     2 But there was one among them whose name was Alma, he also being a descendant of Nephi. And he was a young man, and he believed the words which Abinadi had spoken, for he knew concerning the iniquity which Abinadi had testified against them; therefore he began to plead with the king that he would not be angry with Abinadi, but suffer that he might depart in peace.
2. Alma 12: 20
     20 But there was one Antionah, who was a chief ruler among them, came forth and said unto him: What is this that thou hast said, that man should rise from the dead and be changed from this mortal to an immortal state, that the soul can never die?