'Shoulder' in the Bible

Abraham rose up early in the morning, and took bread and a bottle of water, and gave it to Hagar, putting it on her shoulder; and gave her the child, and sent her away. She departed, and wandered in the wilderness of Beersheba.

It happened, before he had finished speaking, that behold, Rebekah came out, who was born to Bethuel the son of Milcah, the wife of Nahor, Abraham's brother, with her pitcher on her shoulder.

Before I had finished speaking in my heart, behold, Rebekah came forth with her pitcher on her shoulder. She went down to the spring, and drew. I said to her, 'Please let me drink.'

She hurried and let down her pitcher from her shoulder, and said, 'Drink, and I will also give your camels a drink.' So I drank, and she also gave the camels a drink.

He saw a resting place, that it was good, the land, that it was pleasant. He bows his shoulder to the burden, and becomes a servant doing forced labor.