And of all that in which my father blessed me there is nothing in my hand; but I have a few oxen and asses, sheep, and servants and handmaids; and I have sent to tell my lord that that blessing hath not profited me; that I may find mercy in thine eyes and that thou mayest not maintain (enmity) against me on account thereof.
Jakob's Humble Message That the Blessing Has Not Profited Him
Targum Pseudo-Jonathan on Genesis 32:6