Jakob told his wives the other half of the story — the half no one else had witnessed. At the time when the flocks conceived, that I lifted up my eyes and saw in a dream, and, behold, the goats which rose upon the flock were spotted in their feet, or streaked or white in their backs (Genesis 31:10).
Targum Pseudo-Jonathan places the dream exactly where it belongs: at the hinge moment of conception. While the flocks were drawing together, heaven was drawing back the curtain for Jakob. The marked goats he had been hoping for were already real in the vision before they were real in the field.
It is the reverse of how most of us read prophecy. We expect a dream, then a wait, then a fulfillment. Here the dream is the confirmation that the fulfillment is already in motion. Heaven was not promising Jakob the future. Heaven was showing him that the present was already in its hand.
The Maggid teaches: sometimes a dream does not reveal what is coming — it reveals what is already under way. The faithful are shown the work so they will not doubt it when it ripens.