changed his behaviour , 09_1SA_21_13 , changed his behaviour , 19_PSA_034_001 ,
 changed his behaviour before , 09_1SA_21_13 , changed his behaviour before , 19_PSA_034_001 ,
 he changed his behaviour , 09_1SA_21_13 , he changed his behaviour , 19_PSA_034_001 ,
 his behaviour before , 09_1SA_21_13 , his behaviour before , 19_PSA_034_001 ,