Write An Application To Manager Requesting Leave For Husband’s Surgery In English

To 
The Manager

Subject- Leave for husband’s surgery 

Sir/Ma’am 

My husband has been suffering from gallstones since the last month. Doctors have advised him to undergo surgery. The operation is scheduled for the 11th of this month. I must be with him in this difficult time. I urge you to grant me a leave of 3 days.

I would be grateful to you for your generosity.

Sincerely
Gargee Bhuyan