Agni Purana 77.21

77.21

svāhāntenāhutīḥ pañca datvādīpyodarānalaṃ /
nāgaḥ kūrmo 'tha kṛkaro devadatto dhanañjayaḥ //

and ending with svāhā, offering five oblations, having kindled the belly fire;
[and reciting the names of the secondary breaths:] Nāga, Kūrma, Kṛkara, Devadatta, and Dhanañjaya;