Judges 3:4

Those remained to prove Israel by, to know whether they would hearken unto the commandments of the LORD, which he commanded their fathers by the hand of Moses.

Judges 2:22

and that to prove Israel through them whether they will keep the way of the LORD to walk therein as their fathers did or not."

Judges 3:1

These are the nations which the LORD left to tempt Israel, even as many of Israel as had not known all the wars of Canaan.

Exodus 15:25

And Moses cried unto the LORD, and he showed him a tree: and he cast it into the water, and they waxed sweet. There he made them an ordinance and a law, and there he tempted them,

Deuteronomy 8:2

And think on all the ways which the LORD thy God led thee this forty years in the wilderness, for to humble thee and to prove thee, to wete what was in thine heart, whether thou wouldest keep his commandments or no.

Deuteronomy 33:8

And unto Levi he said, "Thy perfectness and thy light be according unto the man of thy mercy, who thou hast tempted at Massah, when ye strove by the waters of strife.

1 Corinthians 11:19

For there must be sects among you, that they which among you are perfect might be known.

2 Thessalonians 2:9-12

even him whose coming is by the working of Satan, with all lying power, signs, and wonders:

Treasury of Scripture Knowledge

Summary

And they were to prove Israel by them, to know whether they would hearken unto the commandments of the LORD, which he commanded their fathers by the hand of Moses.

General references

Bible References

To prove

Judges 3:1
These are the nations which the LORD left to tempt Israel, even as many of Israel as had not known all the wars of Canaan.
Judges 2:22
and that to prove Israel through them whether they will keep the way of the LORD to walk therein as their fathers did or not."
Exodus 15:25
And Moses cried unto the LORD, and he showed him a tree: and he cast it into the water, and they waxed sweet. There he made them an ordinance and a law, and there he tempted them,
Deuteronomy 33:8
And unto Levi he said, "Thy perfectness and thy light be according unto the man of thy mercy, who thou hast tempted at Massah, when ye strove by the waters of strife.
1 Corinthians 11:19
For there must be sects among you, that they which among you are perfect might be known.
2 Thessalonians 2:9
even him whose coming is by the working of Satan, with all lying power, signs, and wonders:

General references

Deuteronomy 6:19
and that the LORD may cast out all thine enemies before thee as he hath said.