Skandapurana 1.4.41.64

1.4.41.64

evaṃ vijñāpanaṃ dadyādanena maṃtreṇa kamalāsanam..
tatkamalāsanaṃ kamalanaṃdana upāviśati..
āsana upaviṣṭasya śeṣāṃ pūjāṃ niyojayet anena vidhānena..
oṃsomamūrtikṣīrodapataye namaḥ..
iti kṣīrādisnapanam..
oṃbhāskarāya nīrava sine namaḥ..
..iti jalasnānam..
tato vāsoyugaṃ śubhraṃ dadyāt anena maṃtreṇa..
idaṃ vāsoyugaṃ sūrya gṛhāṇa kṛpayā mama..
kaṭibhūṣaṇamekaṃ te dvitīyaṃ cāṃgaprāvaraṇam.. 43.64 ..

Thus one should offer a respectful address and a lotus seat with this mantra. / The son of the lotus sits upon that lotus seat. / For him seated upon the seat, one should perform the remainder of the worship according to this procedure: / 'Oṃ, homage to the moon-formed lord of the milk ocean!' / Thus the ceremonial bath with milk and other liquids. / 'Oṃ, homage to the Sun who dwells in water!' / Thus the ritual bath with water. / Then one should offer a pair of clean garments with this mantra: / 'O Sun, accept with mercy this pair of garments of mine: / one an ornament for your waist, and the second a covering for your body.'