How knowest thou # 10_2SA_01_05  And David said unto the young man that told him, How knowest thou that Saul and Jonathan his son be dead? ## And David said unto the young man that told him, How knowest thou that Saul and Jonathan his son be dead? 
how knowest thou # 46_1CO_07_16  For what knowest thou, O wife, whether thou shalt save [thy] husband? or how knowest thou, O man, whether thou shalt save [thy] wife? ## For what knowest thou, O wife, whether thou shalt save [thy] husband? or how knowest thou, O man, whether thou shalt save [thy] wife?