eight o'clock
`` No matter where you go -- no matter how busy you are -- always listen to the gentle buzz of Bee Prayerful . '' `` We will , Grandma , '' said the children soberly . `` And now , '' said Grandma , `` it is bedtime for two little folks who will have to be up bright and early in the morning . You know the train leaves at eight o'clock . '' `` Good-night , katydids and whippoorwills , '' murmured Don a little drowsily . `` We shall come back to hear you sing again next summer . '' With that , two tired children crept upstairs and tumbled into bed ; and very soon they were in the Land of Dreams .