Joshua 15:21

And the furthermost cities of the tribe of the children of Judah toward the border of Edom in the South were Kabzeel, and Eder, and Jagur,

Genesis 35:21

And Israel journeyed, and spread his tent beyond the tower of Eder.

Nehemiah 11:25

And for the villages, with their fields, some of the children of Judah dwelt at Kiriath-arba, and in its villages, and at Dibon, and in its villages, and at Jekabzeel, and in its villages,

Treasury of Scripture Knowledge

Summary

And the uttermost cities of the tribe of the children of Judah toward the coast of Edom southward were Kabzeel, and Eder, and Jagur,

Bible References

Eder

Genesis 35:21
And Israel journeyed, and spread his tent beyond the tower of Eder.