Comparative evidence

3.deh₁

• OInd. das-/dās- ‘suffer want’, ‘become exhausted’, ‘exhaust’, ‘give’, ‘hurt’, ‘injure’ (MW: 473; Whitney 1885: 71)

Whitney 1885: 71: “Usually classed as two roots, das and dās; dā́sati etc. only with abhi-“.
Derivatives

• OInd. dása ‘demon’ (MW: 473)

• OInd. dásyu ‘enemy of the gods’, ‘barbarian’ (MW: 473)

• OInd. dāsá ‘demon’, ‘savage’, ‘barbarian’, ‘servant’ (MW: 477)

• OInd. dāsanu ‘name of a semi-divine being’ (MW: 477)

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.