Samavedabrahmananyashtau 131.10

Sāmavedabrāhmaṇānyaṣṭau 131.10

catvāraḥ ṣaḍcā bhavanti caturviṃśatirrddhamāsāḥ saṃvatsaraḥ saṃvatsara
eva pratitiṣṭhati