Manava Dharmashastra 3.152

3.152

hastyādīnāṃ vinetā damakaḥ gatiśikṣayitā | nakṣatraiśca jīvati | nakṣatraśabdena jyotiḥśāstraṃ lakṣyate, tena jīvati jyotiṣikaḥ | pakṣiṇāṃ śyenādīnāṃ ākheṭārthaṃ poṣayitā | yuddhācāryo dhanurvedopadeśakaḥ |

The tamer of elephants, bulls, horses or camels, one who subsists on stars, bird-keeper and the teacher of warfare.—(162)

Medhātithi’s commentary (manubhāṣya):
‘One who trains elephants,’ etc., is called their ‘tamer,’ he who trains them in various gaits.

‘One who subsists on stars,’—the term ‘stars’ stands for the science of Astrology; and he who lives by that is the astrologer.

The keeper of birds,—he who keeps them for the purposes of chase.

‘Teacher of warfare’—one who teaches the science of archery.—(162)