Luke 2:19
"But Mary kept all these things, and pondered them in her heart."
Cross References (ranked by relevance)
And he went down with them, and came to Nazareth, and was subject unto them: but his mother kept all these sayings in her heart.
And all they that heard them laid them up in their hearts, saying, What manner of child shall this be! And the hand of the Lord was with him.
And David laid up these words in his heart, and was sore afraid of Achish the king of Gath.
And his brethren envied him; but his father observed the saying.
He taught me also, and said unto me, Let thine heart retain my words: keep my commandments, and live.
Who is wise, and he shall understand these things? prudent, and he shall know them? for the ways of the LORD are right, and the just shall walk in them: but the transgressors shall fall therein.