Skandapurana 16.285.33

16.285.33

agastyasyā''śrame ramye nṛṇāṃ pāpabhayāpahe ..
tatra gaṃgeśvaraṃ dṛṣṭvā abhakṣyodbhavapātakāt..
mucyate nātra saṃdehaḥ snānadānajapādinā .. 33 ..

In Agastya's delightful hermitage, which removes the fear of sin for men, / by seeing Gaṅgeśvara there, through bathing, giving gifts, reciting mantras, and the like, / one is freed from the sin born of eating forbidden food; of this there is no doubt. // 33