Joshua 22:34

The descendants of Reuben and Gad called the altar Witness, "Because," [they said], "it [is] a witness between us that Yahweh [is] God."

Joshua 22:27

instead, it [is] a witness between us and you, and between our generations after us for performing the serving of Yahweh in his presence with our burnt offerings, sacrifices, and fellowship offerings; so that your children may not say in the future to our children, "You have no portion in Yahweh." '

Joshua 24:27

And Joshua said to all the people, "Look, this stone will be a witness against us, for it has heard all the words of Yahweh that he spoke with us. It will be as a witness against you, so that you do not deny your God."

1 Kings 18:39

When all the people saw, they fell on their faces and said, "Yahweh, he [is] God! Yahweh, he [is] God!"

Isaiah 43:10

"You [are] my witnesses," {declares} Yahweh, "and my servant whom I have chosen so that you may know and believe {in} me and understand that I [am] he. No god was formed before {me}, and none shall be after me.

Matthew 4:10

Then Jesus said to him, "Go away, Satan, for it is written, 'You shall worship the Lord your God and serve only him.'"

Treasury of Scripture Knowledge

Summary

And the children of Reuben and the children of Gad called the altar Ed: for it shall be a witness between us that the LORD is God.

Bible References

Ed

Joshua 22:27
instead, it [is] a witness between us and you, and between our generations after us for performing the serving of Yahweh in his presence with our burnt offerings, sacrifices, and fellowship offerings; so that your children may not say in the future to our children, "You have no portion in Yahweh." '
Joshua 24:27
And Joshua said to all the people, "Look, this stone will be a witness against us, for it has heard all the words of Yahweh that he spoke with us. It will be as a witness against you, so that you do not deny your God."
1 Kings 18:39
When all the people saw, they fell on their faces and said, "Yahweh, he [is] God! Yahweh, he [is] God!"
Isaiah 43:10
"You [are] my witnesses," {declares} Yahweh, "and my servant whom I have chosen so that you may know and believe {in} me and understand that I [am] he. No god was formed before {me}, and none shall be after me.
Matthew 4:10
Then Jesus said to him, "Go away, Satan, for it is written, 'You shall worship the Lord your God and serve only him.'"