Meaning of the Sanskrit Word: tamobhyam
 
  tamobhyam—as well as by the ignorant mode of material nature      
SB 2.1.20
                    Compound Sanskrit Words Containing: tamobhyam
                       rajah-tamobhyam—by the modes of passion and ignorance      
SB 6.2.46  rajah-tamobhyam—from passion and ignorance      
SB 7.1.38