D'où vient l'expression "Toucher le pactole"?

<iframe src="https://podeduc.apps.education.fr/video/15302-dou-vient-lexpression-toucher-le-pactole/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> D'où vient l'expression "Toucher le pactole"? PodEduc https://podeduc.apps.education.fr/videos/?owner=B_YhgXEYub1DdXhBg8Qb9ujpPnU 360 https://podeduc.apps.education.fr video 640 1.0 Mediatiks JM