For Marriage
It is bad, and you will face problems and issues that will make you curse yourself every moment. Abandon it.
For Business / Deal
You will fall into Haram and suffer loss. Do not perform it under any circumstances.
وَاللَّهُ يُرِيدُ أَن يَتُوبَ عَلَيْكُمْ وَيُرِيدُ الَّذِينَ يَتَّبِعُونَ الشَّهَوَاتِ أَن تَمِيلُوا مَيْلًا عَظِيمًا
WaAllahu yureedu an yatooba AAalaykum wayureedu allatheena yattabiAAoona alshshahawati an tameeloo maylan AAatheeman
Allah doth wish to Turn to you, but the wish of those who follow their lusts is that ye should turn away (from Him),- far, far away.
