Bhagavatapurana 11.5.24

11.5.24

tretāyāṃ rakta-varṇo 'sau catur-bāhus tri-mekhalaḥ /
hiraṇya-keśas trayy-ātmā sruk-sruvādy-upalakṣaṇaḥ //

24. In the age of Treta He is of crimson hue with four arms and has a zone of three cords and golden locks. The Lord who is the one purport of the Vedas, is an embodiment of the sacrifice and Sruk, Sruva and other accessories being His limbs (special marks).