For Marriage
It is a suitable case; Insha'Allah, you will find a blessed end.
For Business / Deal
Proceed with Tawakkul in Allah; "From you the movement, from Allah the blessing" (You take the step, Allah provides the Barakah).
صِرَاطِ اللَّهِ الَّذِي لَهُ مَا فِي السَّمَاوَاتِ وَمَا فِي الْأَرْضِ ۗ أَلَا إِلَى اللَّهِ تَصِيرُ الْأُمُورُ
Wakathalika awhayna ilayka roohan min amrina ma kunta tadree ma alkitabu wala aleemanu walakin jaAAalnahu nooran nahdee bihi man nashao min AAibadina wainnaka latahdee ila siratin mustaqeemin
The Way of Allah, to Whom belongs whatever is in the heavens and whatever is on earth. Behold (how) all affairs tend towards Allah!