1 Peter 2:8 & Isaiah 8:14
1 Pet 2:7 (NIV) Now to you who believe, this stone is precious. But to those who do not believe, "The stone the builders rejected has become the capstone,{[7] Or cornerstone}" {[7] Psalm 118:22} 8 and, "A stone that causes men to stumble and a rock that makes them fall." {[8] Isaiah 8:14} They stumble because they disobey the message--which is also what they were destined for.
Isa 8:13 (NIV) The LORD Almighty is the one you are to regard as holy, he is the one you are to fear, he is the one you are to dread, 14 and he will be a sanctuary; but for both houses of Israel he will be a stone that causes men to stumble and a rock that makes them fall. And for the people of Jerusalem he will be a trap and a snare.