For Marriage
It is very good. Through this marriage, you will find peace (Tranquility). Be careful not to commit Sin.
For Business / Deal
It is good; some of your past losses will be compensated, provided you do not fall into Sin.
ثُمَّ إِنَّ رَبَّكَ لِلَّذِينَ عَمِلُوا السُّوءَ بِجَهَالَةٍ ثُمَّ تَابُوا مِن بَعْدِ ذَٰلِكَ وَأَصْلَحُوا إِنَّ رَبَّكَ مِن بَعْدِهَا لَغَفُورٌ رَّحِيمٌ
Thumma inna rabbaka lillatheena AAamiloo alssooa bijahalatin thumma taboo min baAAdi thalika waaslahoo inna rabbaka min baAAdiha laghafoorun raheemun
But verily thy Lord,- to those who do wrong in ignorance, but who thereafter repent and make amends,- thy Lord, after all this, is Oft-Forgiving, Most Merciful.