Reincarnate Spell
D&D Description of the Reincarnate Spell : With this spell, you bring back a dead creature in another body, provided that its death occurred no more than one week before the casting of the spell and the subject's soul is free and willing to return. If the subject's soul is not willing to return, the spell does not work; therefore, a subject that wants to return receives no saving throw.
Deeper info on this Dungeons & Dragons Reincarnate Spell