For Marriage
No good future awaits you. Abandon it; otherwise, it will lead to divorce and separation.
For Business / Deal
There is no benefit in this transaction. Abandon it, as it leads to regret.
وَإِذَا طَلَّقْتُمُ النِّسَاءَ فَبَلَغْنَ أَجَلَهُنَّ فَأَمْسِكُوهُنَّ بِمَعْرُوفٍ أَوْ سَرِّحُوهُنَّ بِمَعْرُوفٍ ۚ وَلَا تُمْسِكُوهُنَّ ضِرَارًا لِّتَعْتَدُوا ۚ وَمَن يَفْعَلْ ذَٰلِكَ فَقَدْ ظَلَمَ نَفْسَهُ ۚ وَلَا تَتَّخِذُوا آيَاتِ اللَّهِ هُزُوًا ۚ وَاذْكُرُوا نِعْمَتَ اللَّهِ عَلَيْكُمْ وَمَا أَنزَلَ عَلَيْكُم مِّنَ الْكِتَابِ وَالْحِكْمَةِ يَعِظُكُم بِهِ ۚ وَاتَّقُوا اللَّهَ وَاعْلَمُوا أَنَّ اللَّهَ بِكُلِّ شَيْءٍ عَلِيمٌ
Waitha tallaqtumu alnnisaa fabalaghna ajalahunna faamsikoohunna bimaAAroofin aw sarrihoohunna bimaAAroofin wala tumsikoohunna diraran litaAAtadoo waman yafAAal thalika faqad thalama nafsahu wala tattakhithoo ayati Allahi huzuwan waothkuroo niAAmata Allahi AAalaykum wama anzala AAalaykum mina alkitabi waalhikmati yaAAithukum bihi waittaqoo Allaha waiAAlamoo anna Allaha bikulli shayin AAaleemun
When ye divorce women, and they fulfil the term of their ('Iddat), either take them back on equitable terms or set them free on equitable terms; but do not take them back to injure them, (or) to take undue advantage; if any one does that; He wrongs his own soul. Do not treat Allah's Signs as a jest, but solemnly rehearse Allah's favours on you, and the fact that He sent down to you the Book and Wisdom, for your instruction. And fear Allah, and know that Allah is well acquainted with all things.