Shloka 15
Bhūmi-dānasya Māhātmya
The Pre-eminence of Land-Gift
निदाघकाले पानीयं तडागे यस्य तिष्ठति । वाजिमेधफलं तस्य फल वै मुनयो विदु:,जिसके तालाबमें ग्रीष्म ऋतुतक पानी रुका रहता है, उसे अश्वमेध यज्ञका फल प्राप्त होता है--ऐसा मुनियोंका मत है
nidāghakāle pānīyaṁ taḍāge yasya tiṣṭhati | vājimedhaphalaṁ tasya phalaṁ vai munayo viduḥ ||
毗湿摩说道：“若在炎炎夏季，某人之池仍有清水可用，诸牟尼断言此人所得功德，等同于马祭阿湿婆梅陀（Aśvamedha）之果报。此教诲赞颂为众人存续水源乃至上之达摩，可比最高的祭仪回报。”
भीष्म उवाच
Educational Q&A
Ensuring a reliable supply of water for others—so that a pond retains water even through summer—is upheld as an exceptionally meritorious act, equated with the highest sacrificial reward (Aśvamedha).
In Bhishma’s instruction on dharma (Anuśāsana Parva), he cites the sages’ valuation of public-benefit works: maintaining a water reservoir is praised as yielding immense spiritual merit.