Joshua 3:15-16 ESV

15 and as soon as those bearing the ark had come as far as the Jordan, and 1the feet of the priests bearing the ark were dipped in the brink of the water (now 2the Jordan overflows all its banks 3throughout the time of harvest),

References for Joshua 3:15

16 the waters coming down from above stood and rose up in a heap very far away, at Adam, the city that is beside 4Zarethan, and those flowing down toward the Sea of 5the Arabah, 6the Salt Sea, were completely cut off. And the people passed over opposite Jericho.

References for Joshua 3:16