Bhagavatapurana 4.21.42

4.21.42

yad brahma nityaṃ virajaṃ sanātanaṃ śraddhā-tapo-maṅgala-mauna-saṃyamaiḥ /
samādhinā bibhrati hārtha-dṛṣṭaye yatredam ādarśa ivāvabhāsate //

42 & 43. O Venerable Ones, may I wear all my life on my crown the dust on the lotus-like feet of those, who for the purpose of knowing their meaning, with faith, austerity, auspicious observances, and self-control and with a steady mind always bear (are in possession of) the Vedas which are eternal and faultless, and in which this Universe is seen (as clearly) as the face in a mirror; for the sin of that man who always wears that dust vanishes, while all the excellent qualities seek to abide in Him.