John Gill Commentary Psalms 69:7

"Because for thy sake I have borne reproach; Shame hath covered my face." — Psalms 69:7 (ASV)

Because for your sake I have borne reproach
Being reckoned a sinner, called a deceiver, said to be a Samaritan, and to have a devil; with many other reproaches, which he bore patiently for the sake of the word and worship of God, and for the sake of the glory of God, which he all along sought; and to repair the loss of it, which was sustained through the sin of man;

shame has covered my face ;
when he was spit upon by some, and smote by others with a rod upon his cheek; and when he was blindfolded, and bid to prophesy who smote him; see (Isaiah 50:6) .