Devimahatmya or Saptashaticandi 6.53

Devīmāhātmya or Saptaśatīcaṇḍī 6.53

yaśasā varddhate so'pi kīrtimaṇḍitabhūtale
japet saptaśatīṃ caṇḍīṃ kṛtvā tu kavacaṃ purā