'Sons' in the Bible

Look not upon me, because I am swarthy, Because the sun hath scorched me. My mother's sons were incensed against me; They made me keeper of the vineyards; But mine own vineyard have I not kept.

As the apple-tree among the trees of the wood, So is my beloved among the sons. I sat down under his shadow with great delight, And his fruit was sweet to my taste.