Mahabharata 13.94.31

जमदग्निरुवाचप्रतिग्रहे संयमो वै तपो धारयते ध्रुवम्तद्धनं ब्राह्मणस्येह लुभ्यमानस्य विस्रवेत्

jamadagniruvācapratigrahe saṃyamo vai tapo dhārayate dhruvamtaddhanaṃ brāhmaṇasyeha lubhyamānasya visravet

Our plain-language meaning of this verse is waiting for scholar review.