“But though we, or an angel from heaven, preach any other gospel unto you than that which we have preached unto you, let him be accursed. As we said before, so say I now again, If any man preach any other gospel unto you than that ye have received, let him be accursed.” Galatians 1:8-9
“Show me from scripture where the apostles taught the assumption of Mary.”
Okay, right after you show me where I ever said all truths are in scripture. And right after you show me where I ever said the Apostles wrote done every truth. When you fail to do that - and you will - then we will know why I don’t believe in sola scriptura (it’s self refuting) and no one will know from scripture alone why you do believe in it.