1 Kgs 8:25

וְעַתָּ֞ה יְהוָ֣ה אֱלֹהֵ֣י יִשְׂרָאֵ֗ל שְׁ֠מֹר לְעַבְדְּךָ֨ דָוִ֤ד אָבִי֙ אֵת֩ אֲשֶׁ֨ר דִּבַּ֤רְתָּ לּוֹ֙ לֵאמֹ֔ר לֹא־יִכָּרֵ֨ת לְךָ֥ אִישׁ֙ מִלְּפָנַ֔י יֹשֵׁ֖ב עַל־כִּסֵּ֣א יִשְׂרָאֵ֑ל רַ֠ק אִם־יִשְׁמְר֨וּ בָנֶ֤יךָ אֶת־דַּרְכָּם֙ לָלֶ֣כֶת לְפָנַ֔י כַּאֲשֶׁ֥ר הָלַ֖כְתָּ לְפָנָֽי׃

Therefore now, O LORD, God of Israel, keep for Your servant, my father David, what You promised when You said: ‘You will never fail to have a man to sit before Me on the throne of Israel, if only your descendants guard their way to walk before Me as you have done.’