Jatakaparijata 13.4

13.4

lagnāṃśakādgrahayogekṣaṇādvā varṇān vadedbalayuktād viyonau |
dṛṣṭayā samānān pravadettu saṃkhyāṃ rekhāṃ vadetsmarasaṃsthaiśca pṛṣṭhe ||

From the navāṃśa of the ascendant or from the aspect and combination of planets, one should declare the colors according to the strongest planet in a non-human birth; / one should declare the number [of offspring] equal to the aspects, and stripes on the back from planets situated in the seventh house.