Vaishnava Dharmashastra 5.191

5.191

nātatāyivadhe doṣo hantur bhavati kaścana
prakāśaṃ vāprakāśaṃ vā manyus tan manyum ṛcchati //

Assassins should be known to be of seven kinds: such as try to kill with the sword, or with poison, or with fire, such as raise their hand in order to pronounce a curse, such as recite a deadly incantation from the Atharva-veda, such as raise a false accusation which reaches the ears of the king,