Easton's Bible Dictionary (1897)
Princess, the wife and at the same time the half-sister of Abraham (Gen. 11:29; 20:12). This name was given to her at the time that it was announced to Abraham that she should be the mother of the promised child. Her story is from her marriage identified with that of the patriarch till the time of her death. Her death, at the age of one hundred and twenty-seven years (the only instance in Scripture where the age of a woman is recorded), was the
occasion of Abraham’s purchasing the cave of Machpelah as a family burying-place. In the allegory of Gal. 4:22-31 she is the type of the “Jerusalem which is above.” She is also mentioned as Sara in Heb. 11:11 among the Old Testament worthies, who “all died in faith.” (See ABRAHAM.)
Smith's Bible Dictionary (1863)
(princess).
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
SA'RAH (princess). The half sister and wife of Abraham, called "Sarai" down to Gen 17:15, when God changed her name from "my princess," as for Abraham, to "princess," for all the race. In addition to the notice of her in the article Abraham, it may be proper to say that she as well as Abraham was the subject of special promises. Gen 17:16. Her conduct in Egypt, Gen 12:15, and toward Hagar, Gen 16:6; Lev 21:10, and also when Isaac was promised.
Gen 18:15, evinced great weakness, but her exemplary faith is commended by the apostles. Heb 11:11; 1 Pet 3:6. She lived to one hundred and twenty-seven years of age, or upward of thirty-six years after the birth of Isaac, and was buried in a field of Machpelah, which Abraham bought for the purpose. A woman mentioned in Num 26:46. See Serah.
Hitchcock's Bible Names (1869)
lady; princess; princess of the multitude