Colossians 3:16

Let the word of Christ dwell in you richly, teaching with all wisdom, and admonishing one another, with psalms, hymns, spiritual songs, singing with grace in your hearts to God,

Luke 2:19

But Mary kept all these words, revolving them in her mind.

Luke 2:51

And he went down with them, and came to Nazareth, and was subject to them. And his mother kept all these things 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 kept all these words, revolving them in her mind.
Colossians 3:16
Let the word of Christ dwell in you richly, teaching with all wisdom, and admonishing one another, with psalms, hymns, spiritual songs, singing with grace in your hearts to God,