Mahabharata 13.61.89

नास्ति भूमिसमं दानं नास्ति मातृसमो गुरुःनास्ति सत्यसमो धर्मो नास्ति दानसमो निधिः

nāsti bhūmisamaṃ dānaṃ nāsti mātṛsamo guruḥnāsti satyasamo dharmo nāsti dānasamo nidhiḥ

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