E.W. Bullinger's Companion Bible Notes - Psalms 71:18
Now also = Yea also. when I am old and grayheaded = to old age and gray hairs. Thy strength = Thine arm; "arm" being put by Figure of speech Metonymy (of Cause), App-6 , for the wonders wrought by it. every one that is to come. A special reading called. Sevir ( App-34 ) reads "all who are to come". read more
E.W. Bullinger's Companion Bible Notes - Psalms 71:16
strength = strengths. Plural of majesty = great strength. read more