Mashiach, the anointed, is an official title in the O.T. of those who were to rule for God. 1Sa 12:3,5; 26:9,11,16; 2Ch 6:42; Isa 45:1. In the N.T. the title is restricted to the Lord Jesus
And the moment he rose from the water he saw the heavens cleft and the Spirit coming down upon him like a dove;
And John bore this testimony also: "I saw the Spirit descend like a dove from heaven and rest on him. I myself did not recognize him, but He who sent me to baptize with water told me, 'He on whom you see the Spirit descending and resting, that is he who baptizes with the holy Spirit.' read more. Now I did see it, and I testify that he is the Son of God."
In the morning he met his brother Simon and told him, "We have found the messiah" (which may be translated, 'Christ').