'Us' in the Bible

Take us the foxes, the little foxes, that spoil the vines: for our vines have tender grapes.

What is thy beloved more than another beloved, O thou fairest among women? what is thy beloved more than another beloved, that thou dost so charge us?

Come, my beloved, let us go forth into the field; let us lodge in the villages.

Let us get up early to the vineyards; let us see if the vine flourish, whether the tender grape appear, and the pomegranates bud forth: there will I give thee my loves.