Mahabharata — Anushasana Parva, Shloka 12
Adhyāya 142: Cyavana, the Devas’ Arrogance, and Vāyu’s Counsel on Protecting Brāhmaṇas
जामदग्न्यश्न विप्राय भूमिं दत््वा महायशा: । रामो3क्षयांस्तथा लोकान् जगाम मनसो5डघिकान्
Jāmadagnyāya viprāya bhūmiṁ dattvā mahāyaśāḥ | Rāmo 'kṣayāṁs tathā lokān jagāma manaso 'dhikān ||
毗湿摩说道：声名显赫的罗摩——阇摩达格尼之子（即帕罗修罗摩）——将大地施舍与婆罗门之后，得至不坏之界；其境界之高，非心思所易想象。
भीष्म उवाच
Educational Q&A
That giving (dāna) and renunciation performed according to dharma—especially the relinquishing of worldly sovereignty—yields imperishable spiritual results, described as ‘akṣaya’ realms beyond ordinary mental imagining.
Bhishma cites Parashurama (Rama, son of Jamadagni) as an exemplar: after donating the earth/land as a gift to a Brahmin, he is said to have attained imperishable worlds, illustrating the fruit of righteous generosity.