Colossians 3:16

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

Luke 2:19

But Mary kept all these things, and pondered them in her heart.

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 things, and pondered them in her heart.
Colossians 3:16
Let the word of Christ dwell in you richly; in all wisdom teaching and admonishing one another with psalms, hymns, spiritual songs, in grace singing in your hearts to God;