Joshua 22:24

But in truth we have done this out of concern, for a reason, saying, ‘In time to come your sons (descendants) may say to our sons, “What claim do you have to the Lord, the God of Israel?

Joshua 4:6

so that this may be a sign among you; when your children ask later, ‘What do these stones mean to you?’

Genesis 18:19

For I have known (chosen, acknowledged) him [as My own], so that he may teach and command his children and [the sons of] his household after him to keep the way of the Lord by doing what is righteous and just, so that the Lord may bring upon Abraham what He has promised him.”

Genesis 30:33

So my honesty will be evident for me later, when you come [for an accounting] concerning my wages. Every one that is not speckled and spotted among the goats and dark among the young lambs, if found with me, shall be considered stolen.”

Exodus 13:14

And it shall be when your son asks you in time to come, saying, ‘What does this mean?’ you shall say to him, ‘With a strong and powerful hand the Lord brought us out of Egypt, from the house of bondage and slavery.

Deuteronomy 6:20

“When your son asks you in time to come, saying, ‘What is the meaning of the testimonies and statutes and judgments (precepts) which the Lord our God has commanded you?’

Treasury of Scripture Knowledge

Summary

And if we have not rather done it for fear of this thing, saying, In time to come your children might speak unto our children, saying, What have ye to do with the LORD God of Israel?

For fear

Bible References

For fear

Genesis 18:19
For I have known (chosen, acknowledged) him [as My own], so that he may teach and command his children and [the sons of] his household after him to keep the way of the Lord by doing what is righteous and just, so that the Lord may bring upon Abraham what He has promised him.”