The Holy One would not see corruption.
Peter preached this psalm as fulfilled in the resurrection of Jesus.
What the Scriptures say
For thou wilt not leave my soul in hell; neither wilt thou suffer thine Holy One to see corruption. Psalms 16:10 · KJV
He seeing this before spake of the resurrection of Christ, that his soul was not left in hell, neither his flesh did see corruption. This Jesus hath God raised up, whereof we all are witnesses. Acts 2:31-32 · KJV