do not take oaths to deceive each other lest your foot should slip after its firmness lest you should taste evil for you barred others from the path of allah and lest a mighty punishment awaits you.
ولا تتخذوا أيمانكم دخلا بينكم فتزل قدم بعد ثبوتها وتذوقوا السوء بما صددتم عن سبيل الله ولكم عذاب عظيم