This entry is copied directly from the entry under this headword in Photius, Lexicon pi167 Theodoridis. That entry correctly reads eu(rei=n "oracle was given... to find the gold," instead of the nonsensical eu(=re "and had found gold." The text given above, whether miscopied by the Suda from Photius or corrupted in transmission of the Suda text, should be corrected to "to find gold."
For a fuller, and different, account of "turning every stone" to find the gold of Mardonius, see pi 222.
In any event the entry is written in ignorance of the proverbial use of this phrase from the game of pessoi (pi 1384) as "to move the decisive (i.e. final) piece from the sacred line" with a special use of pa=s as "decisive". See Taillardat (below) 153-4; Tosi [cited under alpha 378] no.1286.