What book of the Bible did the Father tell Jesus to give to the Nephites?

The Book of Malachi

He [Jesus] commanded them that they should write the words which the Father had given unto Malachi. 3 Nephi 24:1

These scriptures, which ye had not with you, the Father commanded that I should give unto you. 3 Nephi 26:2

Jesus read the last two chapters of the last book of the Old Testament (the book of Malachi) to the Nephites in chapters 24 and 25 of 3 Nephi. But for some reason he didn't read this verse to them:

Behold, I will corrupt your seed, and spread dung upon your faces. Malachi 2:3

I wonder why?