MBh, 7, 55, 6.1 śayanīyaṃ purā yasya spardhyāstaraṇasaṃvṛtam /

KāSū, 1, 4, 4.1 bāhye ca vāsagṛhe suślakṣṇam ubhayopadhānaṃ madhye vinataṃ śuklottaracchadaṃ śayanīyaṃ syāt /