For Marriage
Many obstacles will arise in your path; this marriage is by no means in your best interest (Salah).
For Business / Deal
There is much deception and trickery in this transaction; do not proceed.
قَالُوا۟ ٱدْعُ لَنَا رَبَّكَ يُبَيِّن لَّنَا مَا هِىَ إِنَّ ٱلْبَقَرَ تَشَـٰبَهَ عَلَيْنَا وَإِنَّآ إِن شَآءَ ٱللَّهُ لَمُهْتَدُونَ
Qaloo odAAu lana rabbakayubayyin lana ma hiya inna albaqara tashabahaAAalayna wa-inna in shaa Allahulamuhtadoon
They said: "Beseech on our behalf Thy Lord to make plain to us what she is: To us are all heifers alike: We wish indeed for guidance, if Allah wills."