Brihat Parashara Hora Shastra
आयुषो बहुधा भेदाः कथिता भवताऽधुना । कतिधा सा कदाऽनायुरमितायुः कदा भवेत् ॥ ५१॥
(Maitreya says) You have narrated various kinds of longevity computations. Please favour me by denoting subtle classes thereof and poor and long life-spans.
english translation
AyuSo bahudhA bhedAH kathitA bhavatA'dhunA । katidhA sA kadA'nAyuramitAyuH kadA bhavet ॥ 51॥
hk transliteration by Sanscript