itetzinco nicpohua in dios.

(a loanword from Spanish)

itetzinco nicpohua in dios.
Principal English Translation: 

to dedicate or offer something to God (see Molina)
(partly a loanword from Spanish, dios, God)

Orthographic Variants: 
itetzinco nicpoua in dios
Alonso de Molina: 

itetzinco nicpoua in dios. itetzinco onicpouh in dios. dedicar o ofrecer algo a dios.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 42v. col. 2. Thanks to Joe Campbell for providing the transcription.