Shloka 46

ज्योतिस्तेज: प्रकाशं वाप्यूर्ध्वगं चापि वर्ण्यते । प्रदानं तेजसां तस्मात्‌ तेजो वर्धयते नृणाम्‌,दीपक ऊर्ध्वगामी तेज है, वह कान्ति और कीर्तिका विस्तार करनेवाला बताया जाता है। अतः दीप या तेजका दान मनुष्योंके तेजकी वृद्धि करता है

jyotistejaḥ prakāśaṃ vāpy ūrdhvagaṃ cāpi varṇyate | pradānaṃ tejasāṃ tasmāt tejo vardhayate nṛṇām ||

Śukra berkata: “Cahaya (tejas) dihuraikan sebagai sinar dan penerangan, dan juga sebagai sesuatu yang menjulang ke atas. Oleh itu, pemberian sumber cahaya menambah tejas seseorang—meningkatkan seri, nama baik, dan martabat moral melalui pahala memberi penerangan kepada orang lain.”

{'jyotis''light
{'jyotis':
luminous principle', 'tejaḥ (tejas)''radiance, brilliance, spiritual/inner vigor
luminous principle', 'tejaḥ (tejas)':
also fiery energy', 'prakāśam''illumination
also fiery energy', 'prakāśam':
making manifest', 'api''also
making manifest', 'api':
even', 'ūrdhvagam''going upward
even', 'ūrdhvagam':
rising', 'ca''and', 'varṇyate': 'is described
rising', 'ca':
is spoken of', 'pradānam''gift
is spoken of', 'pradānam':
act of giving', 'tejasām''of lights / of luminous things (genitive plural of tejas/jyotis in sense of light-sources)', 'tasmāt': 'therefore
act of giving', 'tejasām':
from that reason', 'tejaḥ vardhayate''increases radiance/energy
from that reason', 'tejaḥ vardhayate':
augments brilliance', 'nṛṇām''of men
augments brilliance', 'nṛṇām':

शुक्र उवाच

Ś
Śukra
J
jyotis/tejas (light, radiance)
P
pradāna (gift/donation)

Educational Q&A

Giving light (such as a lamp or anything that illuminates) is praised because light is inherently radiant and upward-moving; donating it symbolically and ethically increases the donor’s own tejas—inner brilliance, dignity, and good repute—by benefiting others through illumination.

In Anuśāsana Parva’s instruction-focused setting, Śukra delivers a moral teaching on dāna: he explains the nature of light/tejas and draws a practical conclusion that donating sources of light is a meritorious act that strengthens the giver’s own radiance and standing.