To act self-righteously in accusing another person, believing that one is blameless
I knew I couldn't cast the first stone as I knew I had weaknesses. ... (But) as a leader of the government trying to uphold the rule of law I have no choice but to move forward and say you cannot accept perjury in your highest officials.
To be the first to blame someone, lead accusers against a wrongdoer. "Jesus said that a person who was without sin could cast the first stone.", "Although Ben saw the girl cheating, he did not want to cast the first stone."
cast stone
Turkish pronunciation
käst stōn
Pronunciation
/ˈkast ˈstōn/ /ˈkæst ˈstoʊn/
Etymology
[ 'kast ] (verb.) 13th century. Middle English, from Old Norse kasta; akin to Old Norse kos heap.