Healing / Medical Reversal & Remission

The Miraculous Healing of the Ox 'Old Buck' through Consecrated Oil

Published October 21, 2026 at 5:06 PM

1840s · 1848
Plains en route to Utah

Contributed by

Young Woman's Journal Research

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While Mary Fielding Smith and her family were crossing the plains, their ox named 'Old Buck' fell sick. Despite the captain of the company ordering it to be unyoked and left to die, Mary Fielding Smith, with her brother and Brother John Terry, anointed the animal with consecrated oil and prayed. The ox immediately jumped to its feet and the company was able to continue.

According to the account in 'Life of Joseph F. Smith', this event occurred midway between the Platte and Sweetwater rivers. When the ox was anointed, the brethren poured the oil on the animal's head, specifically between and back of the horns, before laying their hands upon it to rebuke the power of the destroyer. The account also notes that this was not a singular occurrence; another of her oxen fell in the same manner shortly thereafter and was healed through the same administration, and this was repeated a third time. Later, near the Rattlesnake bend on the Sweetwater, an older ox named 'Old Bully' died of old age, but he was not included in the miraculous healings.

In Their Own Words

“In the spring of 1848, a tremendous effort was made by the Saints to emigrate to the valley on a grand scale. No one was more anxious than Widow Smith; but to accomplish it seemed an impossibility with her family—her sons John and Joseph, mere boys, being her only support. But she determined to make the attempt, and trust in the Lord for the issue. Cows and calves were yoked up, two wagons lashed together, and a team barely sufficient to draw one was hitched on to them. We moved smoothly until we reached a point about midway between the Platte and Sweetwater, when one of our best oxen laid down in the yoke as if poisoned and all supposed he would die. Captain Lott now blustered about, as if the world was about at an end. 'There,' he said, 'I told you you would have to be helped, and that you would be a burden on the company.' But in this he was mistaken, for after praying for the ox and pouring oil upon him, he got up and we drove along, only detaining the company a very short time. We had not gone far when another fell down like the first. But with the same treatment he got up as the other. And this was repeated a third time; by administration the oxen were fully healed. Widow Smith was not disturbed again until the company reached the Rattlesnake bend on the Sweetwater, where an older ox named 'Old Bully' died of old age, but he was not included in the miraculous healings.”

— Joseph F. Smith, Life of Joseph F. Smith

Sources & References

The Young Woman's Journal, vol. 30 no. 3 (March 1919). L. Tom Perry Special Collections, Harold B. Lee Library, Brigham Young University digital collections. https://contentdm.lib.byu.edu/digital/collection/YWJ/id/9500 (account extracted verbatim from the collection's page-level OCR; research confidence: high) Additional sources (periodical research): Joseph Smith Foundation, 'Mary Fielding Smith: Healing the Ox'. https://josephsmithfoundation.org/mary-fielding-smith; Relief Society Women, 'Mary Fielding Smith'. https://www.reliefsocietywomen.com/blog/2009/08/03/mary-fielding-smith Full first-person account: Joseph Fielding Smith, Life of Joseph F. Smith (Salt Lake City: Deseret News, 1938), 131-133 https://www.reliefsocietywomen.com/blog/2009/08/03/mary-fielding-smith

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