Skandapurana 6.3.183.16

6.3.183.16

yaḥ pūjayati kedāraṃ sa gacchecchivamandiram .
tasmiṃstīrthe naraḥ snātvā pitḥnuddiśya bhārata .
śrāddhaṃ dadāti vidhivattasya prītāḥ pitāmahāḥ .. 183.16 ..

whoever worships Kedāra shall go to the abode of Śiva.
Having bathed in that sacred ford and intended [it] for the ancestors, O descendant of Bharata,
if a man offers a śrāddha according to the rules, his ancestors are pleased.'