Alma 19:17

17 Thus, having been converted to the Lord, and never having made it known, therefore, when she saw that all the servants of Lamoni had fallen to the earth, and also her mistress, the queen, and the king, and Ammon lay prostrate upon the earth, she knew that it was the power of God; and supposing that this opportunity, by making known unto the people what had happened among them, that by beholding this scene it would cause them to believe in the power of God, therefore she ran forth from house to house, making it known unto the people.

Bless her heart.