'Whether' in the Bible

I went down to the orchard of the walnut trees to look at the blossoms of the valley, to see [whether] the vine have sprouted, [whether] the pomegranates have blossomed.

Let us rise early [to go] to the vineyards; let us see whether the vine has budded, [whether] the grape blossom has opened, and [whether] the pomegranates {are in bloom}; there I will give my love to you.