'Decay' in the Bible

For Thou wilt not leave me in the Unseen World forsaken, nor give up Thy holy One to undergo decay.

with prophetic foresight he spoke of the resurrection of the Christ, to the effect that He was not left forsaken in the Unseen World, nor did His body undergo decay.

And as to His having raised Him from among the dead, never again to be in the position of one soon to return to decay, He speaks thus: 'I will give you the holy and trustworthy promises made to David.'

Because in another Psalm also He says, 'Thou wilt not give up Thy Holy One to undergo decay.'

For David, after having been useful to his own generation in accordance with God's purpose, did fall asleep, was gathered to his forefathers, and did undergo decay.

But He whom God raised to life underwent no decay.