atlenoyollo quimati.

Headword: 
atlenoyollo quimati.
Principal English Translation: 

to feel not guilty about what others are accusing; or not to be bothered by one's conscience (see Molina, who puts this in the first person singular, "my heart knows nothing")

Alonso de Molina: 

atlenoyollo quimati. (pret. atle onoyollo comma.) no se sentir culpable en lo que le acusan, o no le acusar la consciencia.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 8v. col. 2. Thanks to Joe Campbell for providing the transcription.

Attestations from sources in English: 

Example is given in the first person.