2 Samuel 7:19

(19) Is this the manner of man?—This clause is very obscure in the original, and little help in determining its meaning can be had from the ancient versions. The word translated “manner” is a very common one, and never has this sense elsewhere; its well established meaning is law. Neither is there any reason to suppose that a question is intended. Translate, “And this is a law for man!” David expresses his surprise that so great a promise, even a decree of an eternal kingdom, should be given to such as himself and his posterity. The same thought is far less strikingly expressed in the parallel passage (1 Chronicles 17:18), “Thou hast regarded me according to the estate of a man of high degree.”