This hadith has been narrated on the authority of Abia Mu'iwiya with the same chain of transmitters.
Sahih Muslim Book 40, Hadith 18
← Previous Hadith None of you should say: "My soul has become evil," but he should say: "My soul has become remorseless." This hadith has been transmitted on the authority of Abu Bakr with a slight variation of wording.

Sahih Muslim Book 40, Hadith 17 Next Hadith → None of you should say:" My soul has become evil," but he should say:" My soul has become remorseless."

Sahih Muslim Book 40, Hadith 19