शपथ खाकर angolul

on oath▼noun
[UK: ɒn əʊθ] [US: ɑːn oʊθ]

under oath▼noun
[UK: ˈʌnd.ə(r) əʊθ] [US: ˈʌnd.r̩ oʊθ]

forswear [forswore, forsworn, forswearing, forswears]▼verb
[UK: fɔː.ˈsweə(r)] [US: fɔːr.ˈswer]