Strong G3037 λίθος lithos · stone

Romans

1. Romans 9:32
   Wherefore? Because they sought it not by faith, but as it were by the works of the law. For they stumbled at that stumblingstone;
2. Romans 9:33
   As it is written, Behold, I lay in Sion a stumblingstone and rock of offence: and whosoever believeth on him shall not be ashamed.