When your children # 06_JOS_04_21 # And he spake unto the children of Israel, saying, When your children shall ask their fathers in time to come, saying, What [mean] these stones? 
when your children # 02_EXO_12_26 # And it shall come to pass, when your children shall say unto you, What mean ye by this service? 
when your children # 06_JOS_04_06 # That this may be a sign among you, [that] when your children ask [their fathers] in time to come, saying, What [mean] ye by these stones?