But unto the {b} sons of the {c} concubines, which Abraham had, Abraham {d} gave gifts, and sent them away from Isaac his son, while he yet lived, eastward, unto the east country.

(b) For by virtue of God's word he not only had Isaac, but begat many more.

(c) See Ge 22:24.

(d) To avoid the disputing that otherwise might have come because of the heritage.

Wesley's Notes

25:6 He gave gifts - Or portions to the rest of his children, both to Ishmael, though at first he was sent empty away, and to his sons by Keturah. It was justice to provide for them; parents that do not that, are worse than infidels. It was prudence to settle them in places distant from Isaac, that they might not pretend to divide the inheritance with him. He did this while he yet lived, lest it should not have been done, or not so well done afterwards. In many cases it is wisdom for men to make their own hands their executors, and what they find to do, to do it while they live. These sons of the concubines were sent into the country that lay east from Canaan, and their posterity were called the children of the east, famous for their numbers. Their great increase was the fruit of the promise made to Abraham, that God would multiply his seed.

Matthew Henry's Concise Commentary

25:1-10 All the days, even of the best and greatest saints, are not remarkable days; some slide on silently; such were these last days of Abraham. Here is an account of Abraham's children by Keturah, and the disposition which he made of his estate. After the birth of these sons, he set his house in order, with prudence and justice. He did this while he yet lived. It is wisdom for men to do what they find to do while they live, as far as they can. Abraham lived 175 years; just one hundred years after he came to Canaan; so long he was a sojourner in a strange country. Whether our stay in this life be long or short, it matters but little, provided we leave behind us a testimony to the faithfulness and goodness of the Lord, and a good example to our families. We are told that his sons Isaac and Ishmael buried him. It seems that Abraham had himself brought them together while he lived. Let us not close the history of the life of Abraham without blessing God for such a testimony of the triumph of faith.