Garudapurana 3.4.25

3.4.25

ye vijānanti te sarve viśanti hyadharaṃ tamaḥ /
rajastamoguṇau vīndra itarābhyāṃ vimiśritau //

all of them enter the lowest darkness. / The qualities of rajas and tamas, O king of birds, are mixed with the other two;