Garudapurana 3.29.41

3.29.41

mukhaprakṣālane kāle mādhavaṃ saṃsmaretkhaga /
gavāṃ kaṇḍūyane caiva smaredgovardhanaṃ harim //

At the time of washing the face, one should remember Mādhava, O bird; / and at the scratching of cows, one should remember Hari as Govardhana.