I will share mine first.
I was in a church and there was this girl that has cancer of the blood. Every 6 months she normally undergoes blood transfusion.
So on this faithful day, a friend of hers invited her to their church she reluctantly went with her and as service was going on, the pastor made a statement that every problem in your blood is healed in the name of Jesus Christ and in her heart she said amen. She was also planning to go for another blood transfusion the next day and this costs the family #1.6m. When she went back again, the doctor told her that there is nothing wrong with her blood that she is perfectly OK. Neither her friend nor the pastor is aware of her problem but God was.
You can also share yours too. I will still share more even my supernatural encounters.