And Pathrusim, and Casluhim, (of whom came the Philistines,) and Caphthorim.

Jamieson-Fausset-Brown Bible Commentary

12. Casluhim (of whom came the Philistines), and Caphtorim-a better rendering is, "and Casluhim, of whom came the Philistim and Caphtorim." They were brethren, the sons of Casluhim, and at first dwelt together, whence their names are used interchangeably. The Caphtorim are described as inhabiting Azzah, or Gaza, the seat of the Philistines.

Matthew Henry's Concise Commentary

1:1-27 This chapter, and many that follow, repeat the genealogies, or lists of fathers and children in the Bible history, and put them together, with many added. When compared with other places, there are some differences found; yet we must not therefore stumble at the word, but bless God that the things necessary to salvation are plain enough. The original of the Jewish nation is here traced from the first man that God created, and is thereby distinguished from the obscure, fabulous, and absurd origins assigned to other nations. But the nations now are all so mingled with one another, that no one nation, nor the greatest part of any, is descended entirely from any of one nation, nor the greatest part of any, is descended entirely from any of these fountains. Only this we are sure of, that God has created of one blood all nations of men; they are all descended from one Adam, one Noah. Have we not all one father? Has not one God created us? Mal 2:10.