Joshua 7:26

26And they raised over him aa great heap of stones that remains to this day. Then bthe Lord turned from his burning anger. Therefore, to this day the name of that place is called the Valley of Achor.
 Achor means trouble


Joshua 15:7

7And the boundary goes up to Debir from dthe Valley of Achor, and so northward, turning toward Gilgal, which is opposite ethe ascent of Adummim, which is on the south side of the valley. And the boundary passes along to the waters of fEn-shemesh and ends at gEn-rogel.

Isaiah 65:10

10 hSharon shall become a pasture for flocks,
and ithe Valley of Achor a place for herds to lie down,
for my people jwho have sought me.

Hosea 2:15

15And there I will give her her vineyards
and make the Valley of Achor
 Achor means trouble; compare Joshua 7:26
a door of hope.
And there she shall answer las in the days of her youth,
as at the time when she came out of the land of Egypt.
Copyright information for ESV