Shiva Purana
यदा यज्ञा न हन्येरंस्तदा प्राणैर्वियोजिताः ॥ भवंतु राक्षसास्सर्वे सत्यमेतन्मयोच्यते ॥ १४ ॥
Whenever the people are killed, let the Rākṣasas too die. This is the truth I say.
english translation
yadA yajJA na hanyeraMstadA prANairviyojitAH ॥ bhavaMtu rAkSasAssarve satyametanmayocyate ॥ 14 ॥
hk transliteration by Sanscript