The Empress, I serve you, you have nothing to worry about, because next to you, I was sent to you by Amaterasu Omikami (the Sun Goddess) and I am always with you; Manyoshu, Vo.1-77
吾が大君ものな思ほし皇神の　継ぎて賜へる我なけなくに　万葉集巻1-77