“Jacob arrived intact.” It is written: “Those who sow in tears, reap with joyous song” (Psalms 126:5). “Those who sow in tears” – this is our patriarch Jacob, who sowed the blessings in tears: “Perhaps my father will feel me” (Genesis 27:12). “Reap with joyous song” – “God will give you from the dew of the heavens and from the fat of the earth” (Genesis 27:28).
“Though he walks weeping” (Psalms 126:6) – “he raised his voice and wept” (Genesis 29:11). “Bearing his sack of seed” (Psalms 126:6) – as he is drawn to the place that he is destined to procreate from there, as it is written: “Take a wife for you from there” (Genesis 28:2), “Isaac sent Jacob and he went to Padan Aram; to Laban, son of Betuel” (Genesis 28:5). “He returns in joyous song, bearing his sheaves [alumotav]” (Psalms 126:6) – he came bearing young men [uleimin] and young women [ve’uleimita].