Question Summary:
I made a niyyah (vow) that if Allah favours me with certain thing I would fast for one day. Can I club this Niyyah fast with Dhul Hijjah fast?

Question Detail:

I intend to fast during the 7th, 8th, 9th of Ziil Hijjah. I made a niyyath (vow) that if Allah SWT favours me with certain thing, I would fast for one day. I have to fast for a day. Can I club this Niyyath fast with Zil Hajj fast?

Answer :

 
In the Name of Allah, the Most Gracious, the Most Merciful.
As-salāmu ‘alaykum wa-rahmatullāhi wa-barakātuh.
 
You may include the intention of the vow fast with the fast of the 7^th or 8^th or 9^th of Dhul Hijjah. [i] 
 
 
 
 
And Allah Ta’āla Knows Best
Fahad Abdul Wahab
Student Darul Iftaa

Checked and Approved by,
Mufti Ebrahim Desai