in the bed of thiruvananthāzhwān [ādhiṣĕsha] —

on the divine serpent mattress which has softness, coolness, fragrance fitting the nature of the serpent species —

in the serpent mattress —

on the serpent bed —

on top of the divine bed of divine ādhiṣĕshan —

in the bed that is thiruvananthāzhwān (ādhi sĕshan) who has opened his hood, —

one who is resting on ṣĕsha ṣayanam (ādhiṣĕshan mattress) —

emperumān who has thiruvananthāzhwān (ādhiṣĕshan) as his mattress —

emperumān who has thivananthāzhwān (ādhiṣĕsha) as his mattress —

emperumān who is reclining on the mattress of ādhiṣĕshan, his —

one who is having thiruvanthāzhwān (ādhiṣĕshan) as mattress —