Samudrika (Garga) 1.72

1.72

bhrukuṭilakṣaṇamāha —
abhyunnatābhiralpāyuṣo viśālonnatābhiratisukhinaḥ
viṣamabhruvo daridrā bālendunatadhruvaḥ sadhanāḥ

He states the characteristics of the eyebrows:
With highly raised eyebrows, men are short-lived; with broad and raised ones, they are exceedingly happy;
with uneven eyebrows, they are poor; and with eyebrows curved like the crescent moon, they are rich.