Colossians 3:16

Let the message of Christ continue to live in you in all its wealth of wisdom; keep on teaching it to one another and training one another in it with thankfulness, in your hearts singing praise to God with psalms, hymns, and spiritual songs.

Luke 2:19

but Mary continued to treasure it all up and to ponder it in her heart.

Luke 2:51

So He went back to Nazareth with them and continued to obey them. But His mother continued to treasure up all these sayings in her heart.

Treasury of Scripture Knowledge

Summary

Thy word have I hid in mine heart, that I might not sin against thee.

Bible References

Thy word

Luke 2:19
but Mary continued to treasure it all up and to ponder it in her heart.
Colossians 3:16
Let the message of Christ continue to live in you in all its wealth of wisdom; keep on teaching it to one another and training one another in it with thankfulness, in your hearts singing praise to God with psalms, hymns, and spiritual songs.