Fortunately for her audience, she had not harangued above ten minutes when Sarah's entrance with the tea-tray called her attention, first to the fact of that damsel having a gilt comb in her hair and a red necklace round her throat, and secondly, and subsequently to a pointed remonstrance, to the duty of making tea. 
Fortunately Sarah's entrance with the tea-tray called her attention to the duty of making tea. 