וַיְהִ֗י בְּעֵת֙ יַחֵ֣ם הַצֹּ֔אן וָאֶשָּׂ֥א עֵינַ֛י וָאֵ֖רֶא בַּחֲל֑וֹם וְהִנֵּ֤ה הָֽעַתֻּדִים֙ הָעֹלִ֣ים עַל־הַצֹּ֔אן עֲקֻדִּ֥ים נְקֻדִּ֖ים וּבְרֻדִּֽים׃
And it came to pass at the time that the flock conceived, that I lifted up mine eyes, and saw in a dream, and, behold, the he-goats which leaped upon the flock were streaked, speckled, and grizzled.
Rashi on Genesis
והנה העתדים BEHOLD THE RAMS — Although Laban had separated all these so that the sheep should not give birth to young marked similar to them, angels brought them from the flock which had been placed in charge of Laban’s sons to the flock in Jacob’s charge (Genesis Rabbah 73:10).
Ramban on Genesis
AND IT CAME TO PASS AT THE TIME THAT THE FLOCK CONCEIVED. This was after Laban changed his wages, and therefore the angel said to Jacob, For I have seen all that Laban does unto thee.180Verse 12 here.