ஆயுள் - பிருஹத் பராசர ஹோர சாஸ்திரம்

51. (Maitreya says) You have narrated various kinds of longevity computations. Please favour me by denoting subtle classes thereof and poor and long life-spans.

52. (Maharishi Parashar replies) These are seven-fold, viz. Bal Risht, Yog Risht, short, medium, long, super-natural (Divya) and immortality (Amritayu).

53-54. The life-span in Bal Risht is 8 years, in Yog Risht 20 years, in short, medium and long lives, respectively, 32, 64 and 120 years. Super-natural life-span is 1000 years. Above this super-natural life-span of 1000 years it is Amritayu, which can be acquired only by those, who deserve it.

55. Limitless Longevity. Should Kark be Lagn with Guru and Candr therein, while Sukr and Budh are in Kendras and others are in Sahaj, Ari and Labh Bhava, the native will obtain limitless longevity.

56. Super-Natural Longevity. One having benefics in Kendras and/or Konas, while malefics are in Sahaj, Ari and Labh Bhava will obtain super-natural life-span. Randhr Bhava in this case should be one of the Rasis, owned by a benefic.