For Marriage
It is very bad. You have no compatibility or closeness at all, and if performed, you will deeply regret it.
For Business / Deal
If you perform this transaction, you will be severely harmed and regretful.
أَوْ تَقُولَ لَوْ أَنَّ اللَّهَ هَدَانِي لَكُنتُ مِنَ الْمُتَّقِينَ
Aw taqoola law anna Allaha hadanee lakuntu mina almuttaqeena
"Or (lest) it should say: 'If only Allah had guided me, I should certainly have been among the righteous!'-
