Comparative evidence

ḱeh₁s, ḱeh₂s, ḱeh₃s

• OInd. śās-/śiṣ- 'order' (Whitney 1885: 172); 'chastise', 'correct', 'censure', 'punish'; 'restrain', 'control', 'rule', 'govern'; 'administer' (the laws); 'direct', 'bid', 'command', 'enjoin', 'decree'; 'teach', 'instruct', 'inform'; 'confess' (a crime); 'announce', 'proclaim'; 'predict', 'foretell'; 'blame', 'reject', 'disdain'; 'praise', 'commend' (MW: 1068)

• OInd. śās- 'command'; 'commander', 'ruler' (MW: 1068)

References

MW = Monier-Williams, M. 1899. A Sanskrit-English Dictionary. Clarendon Press.
Whitney 1885 = Whitney W. D. 1885. The roots, verb forms and primary derivatives of the Sanskrit language. A supplement to his Sanskrit grammar. Leipzig.