Patriarchs (18) – Yaakov – Likutei Sichos vol. 01 page 63 ff. ; Vol. 3 page 787 ff.

Vayeitze Patriarchs (18) Likutei Sichos vol. 01 page 63 ff. Vol. 3 page 787 ff. Yaakov was the most successful of the Avos, as all his children were Tzadikim and he had them in Golus.