Matthew Henry on 1 Chronicles 2:18–end
The persons mentioned in the former paragraph are most of them such as we read of, and most of them such as we read much of, in other scriptures; but very few of those to whom this paragraph relates are mentioned any where else. It should seem, the tribe of Judah were more full and exact in their genealogies than any other of the tribes, in which we must acknowledge a special providence, for the clearing of the genealogy of Christ. 1. Here we find Bezaleel, who was head-workman in building the tabernacle, Exo 31:2. 2. Hezron, who was the son of Pharez (Ch1 2:5), was the father of all this progeny, his sons, Caleb and Jerahmeel, being very fruitful, and he himself likewise, even in his old ag…
Read the whole note in the consoleJamieson-Fausset-Brown on 1 Chronicles 2:42
the sons of Caleb--(compare Ch1 2:18, Ch1 2:25). The sons here noticed were the fruit of his union with a third wife.
Adam Clarke on 1 Chronicles 2:42
Now the sons of Caleb - This was not Caleb the son of Jephunneh, but Caleb the son of Hezron, Ch1 2:18, Ch1 2:50. But some think that Caleb the son of Hezron was the grandson of Caleb, son of Jephunneh; but this is probably fanciful.
The father of Ziph - "The prince of the Ziphites." - T.
John Gill on 1 Chronicles 2:51
Salma the father of Bethlehem,.... Or prince of Bethlehem, as the Targum; not the same as in 1 Chronicles 2:11 he was the son of Nahshon, this of the younger Caleb:
Hareph, the father of Bethgader; prince of a place of that name called Gedor, 1 Chronicles 4:4, and where this man's name is Penuel; Gedor was in the tribe of Judah, Joshua 15:58.
Keil & Delitzsch on 1 Chronicles 2:48–end
And the families of the scribes which dwelt at Jabez,.... A city in Judah, the founder of which, perhaps, was Jabez, mentioned in Ch1 4:9 in which learned men dwelt:
the Tirathites, the Shimeathites, and Suchathites; who sprung from men whose names were Tira, Shimea, and Sucha; and if they were not the posterity of Salma, yet dwelt among his, and so are reckoned with them; perhaps the latter might have their name from dwelling in tents; the former clause may be rendered, "that dwelt with Jabez", who was their master, and they his scholars; in the Vulgate Latin version the words are rendered as appellatives, "singing and resounding, and dwelling in tents": Conrad Pellican, on the place, goe…