The night before, I'd crawled under the covers with the alarming thought I'd forgotten to set the alarm clock "so God, please wake me up in the morning!" VERY early Sunday morning, I was startled awake with the sound of the alarm clock! It turns out when my children had toyed with it, and I put it back where it belonged, I must've pressed the button setting it to go off. So I think God must've chuckled when He heard my prayer the night before. "You just THINK you didn't set the alarm! You don't know you did!"
This was part of the testimony I shared with the church folk at worship service.