Kautilya's Arthashastra 10.3.45

10.3.45

senāpatir arthamānābhyām abhisaṃskṛtam anīkam ābhāṣeta - "śatasāhasro rājavadhaḥ, pañcāśatsāhasraḥ senāpatikumāravadhaḥ, daśasāhasraḥ pravīramukhyavadhaḥ, pañcasāhasro hastirathavadhaḥ, sāhasro 'śvavadhaḥ, śatyaḥ pattimukhyavadhaḥ, śiro viṃśatikaṃ bhogadvaiguṇyaṃ svayaṃgrāhaś ca" iti //

After having pleased the army with rewards and honours, the commander-in-chief should address it and say:--

A hundred thousand (panas) for slaying the king (the enemy); fifty thousand for slaying the commander-in-chief, and the heir-apparent; ten thousand for slaying the chief of the brave; five thousand for destroying an elephant, or a chariot; a thousand for killing a horse, a hundred (panas) for slaying the chief of the infantry; twenty for bringing a head; and twice the pay in addition to whatever is seized. This information should be made known to the leaders of every group of ten (men).