Sritattvanidhi 1.5375

Śrītattvanidhi 1.5375

kukṣautatpārśvayoḥ proktamāyataṃ tu daśāṃgulam ||
bāhvorvakṣasthale puṃḍraṃ dvādaśāṃgulamucyate || 2 || 12 ||