Joseph translates Moses including the phrase that Canaanites had "blackness" come upon them.
Old Testament Revision 2, Manuscript, The Joseph Smith Papers website, accessed July 9, 2021
Behold the people of Canaan, which are numerous, shall go forth in battle aray [sic] against the people of Shum, & shall slay them, that they shall be utterly destroyed. & the people of Canaan shall divide themselves in the land & the land shall be barren & unfruitful, & none other people shall dwell there but the people of Canaan. < > <4 > for, behold, the Lord shall curse the land with much heat & <the> barrenness thereof shall go forth forever. < > & there was a blackness come upon all the children of canaan so that they were despised among all people. . . And it came to pass, that Enoch <7/> continued to call upon all the people, save it were the people of Canaan, to repent...