Adam should not die temporal death until angels sent to teach him, D&C 29:42.
if those blessed by elders die, they shall die unto the Lord, D&C 42:44 (124:86).
weep for those who die, D&C 42:45.
those who die in the Lord shall not taste death, for it is sweet, D&C 42:46.
bitter death of those who die not in the Lord, D&C 42:47.
those who die in Zion shall receive crown in mansions of the Father, D&C 59:2.
those who die in the Lord rise from dead and do not die after, D&C 63:49.
faithful who live when the Lord comes will die at age of man, D&C 63:50.
terrestrial glory includes those who died without law, D&C 76:72.
although earth shall die, it shall be quickened, D&C 88:26.
although righteous die, they shall rise again, D&C 88:27.
in day of the Lord, infant shall not die until old, D&C 101:30.
faithful who die shall partake of glory, D&C 101:35.
those who die without gospel but would have received it may inherit celestial kingdom, D&C 137:7–8.
children who die before age of accountability are saved, D&C 137:10.