'Left' in the Bible

“Do not gaze at me because I am deeply tanned,[I have worked in] the sun; it has left its mark on me.My mother’s sons were angry with me;They made me keeper of the vineyards,But my own vineyard (my complexion) I have not kept.”

“Let his left hand be under my headAnd his right hand embrace me.”

“I arose to open for my beloved;And my hands dripped with myrrh,And my fingers with liquid [sweet-scented] myrrh,On the handles of the bolt.

“Let his left hand be under my headAnd his right hand embrace me.”