Sforno on Genesis 40:8/ספורנו על בראשית מ׳:ח׳

1הלא לאלוקים פתרונים? The wisdom to interpret a dream is something divinely inspired, seeing that man has been created in G’d’s image. It is therefore possible that even I may have been endowed with such wisdom, even though I am a lowly servant and on top of my misfortune I am in jail. It may therefore be possible that you erred when you said that there is no one who can interpret your dreams.