Paraskaragrihyasutra 2.6.20

2.6.20

ahataṃ vāso dhautaṃ vā 'mautreṇācchādayīta \ paridhāsyai yaśodhāsyai dīrghāyutvāya jaradaṣṭirasmi \ śataṃ ca jīvāmi śaradaḥ purūcīrāyaspoṣamabhisaṃvyayiṣya iti \20\

He then should put on a garment which has not yet been washed, or not been soaked in lie, with (the formula), 'For the sake of putting on, of bringing fame, of long life I shall reach old age. I live a hundred long autumns. For the sake of the increase of wealth I will clothe myself.'