I am prepared to take oath that I know nothing of her whereabouts.
He condescended to take oath that he had not done this thing which they imputed to him.
And, anyway, Woodie's willing to take oath that she put up a job on him.
A Nambūtiri is not permitted to swear, or take oath in any way.
Not to me, that I'll take oath; so I am a free man, of a surety!
You may take ...