Esther 9:28

and that these days should be remembered and kept throughout every generation, every family, every province, and every city; and that these days of Purim should not fail from among the Jews, nor the remembrance of them perish from their seed.

Exodus 12:17

And ye shall observe the feast of unleavened bread; for in this selfsame day have I brought your hosts out of the land of Egypt: therefore shall ye observe this day throughout your generations by an ordinance for ever.

Exodus 13:8-9

And thou shalt tell thy son in that day, saying, It is because of that which Jehovah did for me when I came forth out of Egypt.

Joshua 4:7

then ye shall say unto them, Because the waters of the Jordan were cut off before the ark of the covenant of Jehovah; when it passed over the Jordan, the waters of the Jordan were cut off: and these stones shall be for a memorial unto the children of Israel for ever.

Psalm 78:5-7

For he established a testimony in Jacob, And appointed a law in Israel, Which he commanded our fathers, That they should make them known to their children;

Psalm 103:2

Bless Jehovah, O my soul, And forget not all his benefits:

Zechariah 6:14

And the crowns shall be to Helem, and to Tobijah, and to Jedaiah, and to Hen the son of Zephaniah, for a memorial in the temple of Jehovah.

Treasury of Scripture Knowledge

Summary

And that these days should be remembered and kept throughout every generation, every family, every province, and every city; and that these days of Purim should not fail from among the Jews, nor the memorial of them perish from their seed.

Bible References

Remembered

Exodus 12:17
And ye shall observe the feast of unleavened bread; for in this selfsame day have I brought your hosts out of the land of Egypt: therefore shall ye observe this day throughout your generations by an ordinance for ever.
Psalm 78:5
For he established a testimony in Jacob, And appointed a law in Israel, Which he commanded our fathers, That they should make them known to their children;
Psalm 103:2
Bless Jehovah, O my soul, And forget not all his benefits:

The memorial

Exodus 13:8
And thou shalt tell thy son in that day, saying, It is because of that which Jehovah did for me when I came forth out of Egypt.
Joshua 4:7
then ye shall say unto them, Because the waters of the Jordan were cut off before the ark of the covenant of Jehovah; when it passed over the Jordan, the waters of the Jordan were cut off: and these stones shall be for a memorial unto the children of Israel for ever.
Zechariah 6:14
And the crowns shall be to Helem, and to Tobijah, and to Jedaiah, and to Hen the son of Zephaniah, for a memorial in the temple of Jehovah.

American Standard Version Public Domain