Genesis 21:14. Putting it on her shoulder.
It was an ancient Egyptian custom for the women to carry burdens on the shoulder, and for the men to carry them on the head. The women in Palestine, to this day, carry the water skins and earthen jars upon the shoulder. It was thus that Rebecca carried her water pitcher (Gen 24:15). Sometimes they carry these jars on the head. It is said by some writers, that in India the women of high rank carry the water jars on the shoulder, and the common women carry them on the head.