Stephen Markham recounts a conversation where Joseph Smith expresses if he were ever "taken" by authorities he would be massacred "or he was not a prophet of God".
"Letter from Stephen Markham, 20 June 1856," p. 1, The Wilford Woodruff Papers, accessed December 12, 2022
Fort Supply June 20th 1856
Bro W. Woodruff
Sir according to your request I Proceed to give you an account of the conversation I had with Pres Joseph Smith previous to his Massacre. the first conversation I had with the Prophet On the following subjects was the Night; the Guard come in to Take him with a Rit we walked togather towards the River & sat down. I asked him How this thing was going to come out. he replied if the Brethern would Let him Manage the Business; there should be no blood shed, but if not it would be the hardest Blow the Church ever had or would receive, that if he & Hyrum were ever taken again the[y] Would be Massacread or he was not a Prophet of God, he said he wanted to Save Hyrum to avenge his Blood, he said that Hyrum was determined Not to Leave him but die with him