Thy two breasts [are] like two young roes [that are] twins.
Referenced Verses
Song 4:5 : 5 Thy two breasts [are] like two young roes that are twins, which feed among the lilies.
Song 6:6 : 6 Thy teeth [are] as a flock of sheep which go up from the washing, whereof every one beareth twins, and [there is] not one barren among them.