For Marriage
It is very bad. You have nothing in common; it must be abandoned.
For Business / Deal
It is very bad; your capital and reputation are at risk. You will be entangled with fraudsters who will lead you to ruin.
۞ وَاذْكُرْ أَخَا عَادٍ إِذْ أَنذَرَ قَوْمَهُ بِالْأَحْقَافِ وَقَدْ خَلَتِ النُّذُرُ مِن بَيْنِ يَدَيْهِ وَمِنْ خَلْفِهِ أَلَّا تَعْبُدُوا إِلَّا اللَّهَ إِنِّي أَخَافُ عَلَيْكُمْ عَذَابَ يَوْمٍ عَظِيمٍ
Waothkur akha AAadin ith anthara qawmahu bialahqafi waqad khalati alnnuthuru min bayni yadayhi wamin khalfihi alla taAAbudoo illa Allaha innee akhafu AAalaykum AAathaba yawmin AAatheemin
Mention (Hud) one of 'Ad's (own) brethren: Behold, he warned his people about the winding Sand-tracts: but there have been warners before him and after him: "Worship ye none other than Allah: Truly I fear for you the Penalty of a Mighty Day."