וַיְדַבֵּ֥ר פַּרְעֹ֖ה אֶל־יוֹסֵ֑ף בַּחֲלֹמִ֕י הִנְנִ֥י עֹמֵ֖ד עַל־שְׂפַ֥ת הַיְאֹֽר׃
And Pharaoh spoke unto Joseph: ‘In my dream, behold, I stood upon the brink of the river.
Read kabbalistic (mystical) interpretation of Genesis 41:17: and classical mystical sources.