Adam Clarke on Isaiah 38:16

By these things men live "For this cause shall it be declared" - Περι αυτης γαρ ανηγγελη σοι, και εξηγειρας μου την πνοην, Sept. They read in their copies עליה יחוו לך ותחיי רוחי not very different from the present text, from which all the ancient Versions vary. They entirely omit two words, ולכל בהן ulecol bahen; as to which there is some variation in the MSS. One MS. has ובכל ubechol, and in all; two others וכל vechol, and all, and ten MSS. have בהם bahem, in them, in the masculine gender.

Taking this as in the common Version, we may observe, it is not an unfrequent case, that afflictions, and especially such as tend to a speedy death, become the means, not only of saving the soul, but also of lengthening the life.

Make me to live "Hast prolonged my life" - A MSS. and the Babylonish Talmud read ותחיני vetachayeni, and so the ancient Versions. It must necessarily be in the second person.