﴿ وَلَا تَتَّخِذُوٓا۟ أَيْمَٰنَكُمْ دَخَلًۢا بَيْنَكُمْ فَتَزِلَّ قَدَمٌۢ بَعْدَ ثُبُوتِهَا وَتَذُوقُوا۟ ٱلسُّوٓءَ بِمَا صَدَدتُّمْ عَن سَبِيلِ ٱللَّهِ ۖ وَلَكُمْ عَذَابٌ عَظِيمٌۭ ﴾

“And do not use your oaths as a means of deceiving one another-or else [your] foot will slip after having been firm, and then you will have to taste the evil [consequences] of your having turned away from the path of God, with tremendous suffering awaiting you [in the life to come].”

(Make not your oaths) your pledges (a deceit) cheating, plotting and trickery (between you, lest a foot should slip) lest you should slip from Allah's obedience as a person's foot slips (after being firmly planted and ye should taste evil) hell (forasmuch as ye debarred (men) from the way of Allah) from Allah's religion and obedience, (and yours should be an awful doom) in the Hereafter.