Also know concerning

1. Alma 14: 6
     6 And it came to pass that Zeezrom was astonished at the words which had been spoken; and he also knew concerning the blindness of the minds, which he had caused among the people by his lying words; and his soul began to be harrowed up under a consciousness of his own guilt; yea, he began to be encircled about by the pains of hell.
2. Alma 56: 6
     6 And now ye also know concerning the covenant which their fathers made, that they would not take up their weapons of war against their brethren to shed blood.