Apocalypse of Moses 3

And they both went and found Abel murdered. I by the hand of Cain his brother. And God saith to Michael the archangel: 'Say to Adam: " Reveal not the secret that thou knowest to Cain thy son, for he is a son of wrath. But grieve not, for I will give thee another son in his stead; he shall show (to thee) all that thou shalt do. Do thou tell him nothing."' Thus spake the archangel to Adam. But he kept the word in his heart, and with him also Eve, though they grieved concerning Abel their son.