I found this little pioneer story in an article by Stanley B. Kimball in the Nauvoo Journal (now Mormon Historical Studies).
In 1866, near the Platte River, a pioneer named Robert L. Overseen lost one of his shoes. He was not allowed to ride in a wagon at the time, so he was in a pretty tough spot.
“The foremost quality of our pioneers was faith. With faith in God, they did what every pioneer does—they stepped forward into the unknown.”—Elder Dallin H. Oaks
He offered a prayer from the heart, the only kind of prayer a pioneer in need could offer. This is what happened: “As soon as I had uttered the prayer, a shoe came flying at me. Someone had thrown it out of a passing wagon.”
He said the shoe was a little on the small side but he could still use it. What a blessing. Imagine how grateful he must have been. The greater the need, often the greater and more genuine your faith.
P.S. Drat. I couldn’t find Robert on the Mormon Pioneer Overland Travel site.