Garudapurana 1.26.2

1.26.2

atha dehanyāsaḥ /
smaṃsmaṃ maṇibandhāya namaḥ /
aiṃ hrīṃ śrīṃ karāsphālāya namaḥ /
mahātejorūpaṃ huṃhuṅkāreṇa karāsphālanaṃ kuryāt //

Now, the nyāsa on the body: / Smaṃ smaṃ, obeisance to the wrist; / Aiṃ hrīṃ śrīṃ, obeisance to the clapping of the hands. / One should perform the clapping of the hands, which has the form of great splendour, with the sound huṃ huṃ.