“And now behold, these are the words which ye shall say, calling them by name, saying: Having authority given me of Jesus Christ, I baptize you in the name of the Father, and of the Son, and of the Holy Ghost. Amen.”
3 Nephi 11:24–25
“Verily, verily, I say unto you, this is my gospel”
3 Nephi 27:21
"And Nephi did cry unto the people … and he did preach unto them repentance and remission of sins. Now I would have you to remember also, that there were none who were brought unto repentance who were not baptized with water."
3 Nephi 7:23-24
"For I perceive that ye are in the paths of righteousness; I perceive that ye are in the path which leads to the kingdom of God; yea, I perceive that ye are making his paths straight."
And now, I would ask of you, my beloved brethren, wherein the Lamb of God did fulfil all righteousness in being baptized by water? Know ye not that he was holy? But notwithstanding he being holy, he showeth unto the children of men that, according to the flesh he humbleth himself before the Father, and witnesseth unto the Father that he would be obedient unto him in keeping his commandments.
2 Nephi 31:6–7