Viyahapannatti 5.6.252

5.6.252

je ṇaṃ bhaṃte! paraṃ alieṇaṃ asabbhūeṇaṃ abbhakkhāṇeṇaṃ abbhakkhāti, tassa ṇaṃ kahappagārā kammā kajjaṃti?
goyamā! je ṇaṃ paraṃ alieṇaṃ, asaṃtaeṇaṃ abbhakkhāṇeṇaṃ abbhakkhāti, tassa ṇaṃ tahappagārā ceva kammā kajjaṃti| jattheva ṇaṃ abhisamāgacchati tattheva ṇaṃ paḍisaṃvedeti, tao se pacchā vedeti|
sevaṃ bhaṃte! sevaṃ bhaṃte! tti|

"Venerable Sir! One who slanders another with a false, unfounded accusation—what manner of karmas does he perform?"
"Gautama! One who slanders another with a false, nonexistent accusation performs karmas of that very same nature. Wherever he goes, there he experiences them; then afterwards he experiences them."
"So it is, Venerable Sir! So it is, Venerable Sir!" [said Gautama].