... In two days we got timber sufficient for two buildings each of us one. But I had laboured so hard during the two days I Could hardly stand upon my feet. I went to my waggon & flung myself upon my bed to rest.
I had not been on the bed but a short time before Br Kimball called upon me & informed me that the Twelve were going soon to the water to be Baptized for the remission of their sins to set an example to the Church As they would be called upon on Sunday morning to be baptized by the Twelve [all?] those that wished. We considerd this A duty & privlege as we come into a glorious valley to locate & build a temple & build up Zion we felt like renewing our Convenant before the Lord and each other.
We soon repaired to the water & President Brigham Young went down into the water & Baptized all his Brethren the Twelve that were with him by burying them in the water. He also confirmed us in the Church & sealed upon us our apostleship & all the keys, powers & Blessings belonging to that office.
Br Heber C. Kimball Baptized & Confirmed President Bringham Young.
[Source: Wilford Woodruff's Journal: 1833-1898 Typescript, Volumes 1-9, Edited by Scott G. Kenney, Signature Books 1993, http://amzn.to/newmormonstudies]