1 Chronicles 12:15

They crossed the Jordan River during its seasonal flooding at the beginning of the year and drove out all the people living in the lowlands on both the east and west banks.

Joshua 3:15

As they carried the ark into the Jordan and the feet of the priests dipped into the water, for Jordan is at food stage at the time of harvest.

Joshua 4:18

When the priests that carried the Ark of the Covenant of Jehovah were up out of the middle of the Jordan, and the soles of the priests' feet were lifted up onto the dry land that the waters of Jordan returned to their place, and flowed over all its banks, as they did before.

Jeremiah 12:5

Jehovah says: Jeremiah, if you get tired racing against people, how can you race against horses? If you cannot even stand up in open country, how will you manage in the thicket by the Jordan?

Jeremiah 49:19

Like a lion coming out of the thick woods along the Jordan River up to the green pastureland, I will come and make the Edomites run away suddenly from their country. Then the leader I choose will rule the nation. Who can be compared to me? Who would dare challenge me? What ruler could oppose me?

Treasury of Scripture Knowledge

Summary

These are they that went over Jordan in the first month, when it had overflown all his banks; and they put to flight all them of the valleys, both toward the east, and toward the west.

Bible References

It had overflown

Joshua 3:15
As they carried the ark into the Jordan and the feet of the priests dipped into the water, for Jordan is at food stage at the time of harvest.
Joshua 4:18
When the priests that carried the Ark of the Covenant of Jehovah were up out of the middle of the Jordan, and the soles of the priests' feet were lifted up onto the dry land that the waters of Jordan returned to their place, and flowed over all its banks, as they did before.
Jeremiah 12:5
Jehovah says: Jeremiah, if you get tired racing against people, how can you race against horses? If you cannot even stand up in open country, how will you manage in the thicket by the Jordan?
Jeremiah 49:19
Like a lion coming out of the thick woods along the Jordan River up to the green pastureland, I will come and make the Edomites run away suddenly from their country. Then the leader I choose will rule the nation. Who can be compared to me? Who would dare challenge me? What ruler could oppose me?