Regarding it is cited the old discourse of what took place regarding Chirakarin born in the race of Angirasa.
भीष्म उवाच अत्राप्युदाहरन्तीममितिहासं पुरातनम्। चिरकारेस्तु यत् पूर्वं वृत्तमाङ्गिरसे कुले॥