For Marriage
They are not at your level (Shan); they will distance you from your Deen (faith) and lead you into Haram.
For Business / Deal
You will fall into Haram; abandon it.
إِنَّ الَّذِينَ لَا يَرْجُونَ لِقَاءَنَا وَرَضُوا بِالْحَيَاةِ الدُّنْيَا وَاطْمَأَنُّوا بِهَا وَالَّذِينَ هُمْ عَنْ آيَاتِنَا غَافِلُونَ
Inna allatheena la yarjoona liqaana waradoo bialhayati alddunya waitmaannoo biha waallatheena hum AAan ayatina ghafiloona
Those who rest not their hope on their meeting with Us, but are pleased and satisfied with the life of the present, and those who heed not Our Signs,-
