TSK · Galatians 4:1

Abraham said to his servant, the elder of his house, who ruled over all that he had, "Please put your hand under my thigh.

Then he brought out the king's son, and put the crown on him, and [gave him] the testimony; and they made him king, and anointed him; and they clapped their hands, and said, "Long live the king!"

However, the son by the handmaid was born according to the flesh, but the son by the free woman was born through promise.