Rashi on Genesis
את בניו ואת נשיו HIS SONS AND HIS WIVES — He took the males before the females whereas Esau took the females before the males, as it is said (Genesis 36:6) “And Esau took his wives and his sons etc.” (Genesis Rabbah 74:5)
Radak on Genesis
ויקם יעקב וישא, he lifted his wives on to the camels so that they could ride.
Malbim on Genesis
Yaakov rose. Yaakov employed four strategies to conceal his flight. His children and his wives. He sent his family away before taking his belongings. Upon the camels. He seated them upon camels openly, as if going on an outing.