Srimad-Bhagavatam: Canto 9 - Chapter 1 - Verse 18
Sanskrit:
रक्ष:पतिस्तदवलोक्य निकुम्भकुम्भ-धूम्राक्षदुर्मुखसुरान्तकनरान्तकादीन् ।पुत्रं प्रहस्तमतिकायविकम्पनादीन्सर्वानुगान् समहिनोदथ कुम्भकर्णम् ॥ १८ ॥
ITRANS:
rakṣaḥ-patis tad avalokya nikumbha-kumbha-dhūmrākṣa-durmukha-surāntaka-narāntakādīnputraṁ prahastam atikāya-vikampanādīnsarvānugān samahinod atha kumbhakarṇam
Translation:
When Rāvaṇa, the master of the Rākṣasas, saw the disturbances created by the monkey soldiers, he called for Nikumbha, Kumbha, Dhūmrākṣa, Durmukha, Surāntaka, Narāntaka and other Rākṣasas and also his son Indrajit. Thereafter he called for Prahasta, Atikāya, Vikampana and finally Kumbhakarṇa. Then he induced all his followers to fight against the enemies.