“An indebted man who was held by his creditor said, ‘All lawful things will be unlawful for me if I leave you, unless you agree to allow me to go.’ However, he then leaves without his creditor agreeing, about this and what he might do because of not knowing the condition of his oath and swearing, when in reality he did not have the intention to swear, he (the Imam) said, ‘It does not have any valid effect.’”