For Marriage
Your entire life will be filled with disputes, and you will be constantly interrogated about everything you do. Abandon it.
For Business / Deal
You will encounter problems and difficult conditions. It must be abandoned.
أَمَّن يَبْدَأُ الْخَلْقَ ثُمَّ يُعِيدُهُ وَمَن يَرْزُقُكُم مِّنَ السَّمَاءِ وَالْأَرْضِ ۗ أَإِلَٰهٌ مَّعَ اللَّهِ ۚ قُلْ هَاتُوا بُرْهَانَكُمْ إِن كُنتُمْ صَادِقِينَ
Amman yabdao alkhalqa thumma yuAAeeduhu waman yarzuqukum mina alssamai waalardi ailahun maAAa Allahi qul hatoo burhanakum in kuntum sadiqeena
Or, Who originates creation, then repeats it, and who gives you sustenance from heaven and earth? (Can there be another) god besides Allah? Say, "Bring forth your argument, if ye are telling the truth!"