Yaakov makes a deal With Lavan. The deal seems to work out in Yaakov's favor. But, on a personal level, the deal seems to extol a heavy price on Yaakov and his family.

Sources:

Bereichs Perek 30 Pessukim 31 - 33, Rashi on Possuk 38 and Perek 31 Possuk 43

Midrash Rabba Bereishis Parsha 73 Perek 9, Parsha 76 Perek 9

Midrash Pirkei D'Rabbi Eliezer Perek 38

Baal Haturim on Perek 30 Possuk 42

Megillas Eicha Perek 2 Possuk 19