Genesis 32:23

And he arose in the night and took his two wives, and his two concubines, and eleven children, and went over the ford Jubeka.

AND HE TOOK HIS TWO WIVES, AND HIS TWO HANDMAIDS. There is no significance to being mentioned earlier or later in this verse with respect to rescue work. [Hence even though his wives are mentioned here first, from which you might infer that they appeared before Esau first, Scripture later states — 33:6 — that the handmaids came first.] Instead, Scripture states that he gathered his wives and handmaids and children at the edge of the brook, and he alone traversed the ford of the Jabbok to see if the waters were high, and then he returned and took them all with him at one time and made them pass the brook, and after that he made pass that which was his, namely, his camp and his belongings.

ויקם בלילה ההוא , he crossed the river at night because he intended to change direction to avoid a meeting with Esau. We find that David did something similar when he was fleeing from his son Avshalom at the same location of Machanyim as reported in Samuel II 17,21-24. At that time, coming from the direction of Jerusalem, David crossed the river Jordan, a more formidable river than the Yabbok, a mere tributary of the Jordan which could be crossed relatively easily. [flight by crossing a river, eliminating footprints and wading along the bank before crossing to the other side slows down the pursuers who first have to find in which direction the fugitive continued. Ed.].

ויקם בלילה הוא, the letter ה before the word הוא, indicating which night the verse speaks about, is missing here. The reason is that it was not a different night, but that Yaakov got up during the night already mentioned after having slept only briefly.

ויקח, he made them ready at the banks of the river to cross, while he himself crossed to test the depth of the water. This is the meaning of the words: ויעבר את מעבר יבוק, he brought them across the fording in the river Yabbok. Most rivers have points at which they are shallow, allowing people and animals to cross on foot. These locations are generally well known.

ואת אחד עשר ילדיו, Dinah was included in the words “and his two wives,” as she was always close to Leah, her mother. Bereshit Rabbah 76,9 raises the question of where Dinah was in all this, and answers that Yaakov had put her into a box that he had locked. His concern had been that if Esau would see her he would take her by force. Rabbi Hunna, quoting Rabbi Abba Cohen son of Bar Delah, said that G’d reacted to this by quoting Job 6,14 למס מרעהו חסר, that he had thereby withheld an opportunity from Esau to become a penitent sinner. Moreover, if Esau had indeed married Dinah she would not have been raped by Shechem. Because Yaakov did not want her to become married to a circumcised person she wound up sleeping with an uncircumcised one. (compare 34,1)