not know him from Adam
/nəʊ ˈsʌmwʌn fɹəm ˈæd.əm/
not to know someone at all
“I cannot vouch for the stranger; I do not know him from Adam.”Add to my deck
/nəʊ ˈsʌmwʌn fɹəm ˈæd.əm/
not to know someone at all
“I cannot vouch for the stranger; I do not know him from Adam.”Add to my deck