Srimad Bhagavatam Canto 06, Chapter 14, Text 38

SB 6.14.38

citraketor atipritir
 yatha dare prajavati
na tathanyesu sañjajñe
 balam lalayato ’nvaham
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
As King Citraketu fostered his son very carefully, his affection for Queen Krtadyuti increased, but gradually he lost affection for the other wives, who had no sons.
Srimad Bhagavatam Canto 06, Chapter 14, Text 37
Srimad Bhagavatam Canto 06, Chapter 14, Text 39