וַיַּ֤עַשׂ הַיָּשָׁר֙ בְּעֵינֵ֣י יְהוָ֔ה רַ֕ק לֹ֖א כְּדָוִ֣ד אָבִ֑יו כְּכֹ֧ל אֲשֶׁר־עָשָׂ֛ה יוֹאָ֥שׁ אָבִ֖יו עָשָֽׂה׃
And he did that which was right in the eyes of the LORD, yet not like David his father; he did according to all that Joash his father had done.
Read midrashic interpretation of II Kings 14:3: and classical rabbinic exegesis.