Juno's swans:

the swan was the sacred bird of Venus,not of Juno,whose chariot was drawn by peacocks朱诺的一双天鹅。(按：朱诺为神话中的天后，此处典故有误，因爱神维纳斯使用的神鸟才是天鹅，而朱诺的神车乃由孔雀所拉。)
△As.1.3.78 (75): “And wheresoe'er we went,likeJuno's swans,/ Still we went coupled and insepara-ble.”我们无论到什么地方去，都像朱诺的一双天鹅，总是成双成对，不可分离。