Prayer for the Suitable Donor for My Brother

I humbly ask your prayers for my Brother, who needs a kidney transplant. We are still finding a suitable donor for him. May the Lord bless him and give him a suitable donor as soon as possible.
Pray that the Lord will give him a miraculous healing power and strength to overcome this trial in his life.
Thank you so much! I will appreciate all your prayers, and God Bless!