Rasarnavasudhakara 2.66

2.66

parotthā tu nijasyaiva parasyākāryato bhavet |
prāyeṇākāra-ceṣṭābhyāṃ tām imām anubhāvayet | 31
ākāraḥ sāttvikaś ceṣṭā tv aṅga-pratyaṅgajāḥ kriyāḥ ||

That which arises from another, however, comes from a misdeed done towards oneself by another.
One should represent it mainly through bodily appearance and actions.
Bodily appearance is involuntary bodily states; actions are movements born of the major and minor limbs.

2.66.p1

32ab