Jesus' body was laid in the tomb of Joseph of Arimathea for treatment of Jesus' wounds he got on the Cross, since the treatment started in the spacious and airy grave so there is no question of his body being decayed.
Regards
The holy scriptures does say Jesus
did not DECAY.
(NIV) Acts 2:31 Seeing what was to come, he spoke of the resurrection of the Messiah, that he was not abandoned to the realm of the dead,
nor did his body see decay.
King James Bible
He seeing this before spake of the resurrection of Christ, that his soul was not left in hell,
neither his flesh did see corruption.
Here is the Greek Interlinear of
Acts 2:31
διαφθοράν=Decay
So it is saying Jesus ' body did not rot away.It was taken by God as a ransom sacrifice.It was consumed, just like the literal animal sacrifice in Egypt during the passover.The lamb was to be eaten in haste and consumed in fire before morning if any was left over.This was a foreshadowing of Jesus Christ to come.The lamb also could not have its bones broken.It was to be gutted,cleaned,put back and eaten whole in a roasted fire.Jesus also did not have his bones broken.This was prophecy fulfilled.
Exodus 12:46 "It must be eaten inside the house; take none of the meat outside the house.
Do not break any of the bones.
Numbers 9:12 They must not leave any of it till morning or break any of its bones. When they celebrate the Passover, they must follow all the regulations.
John 19:36. For these things came to pass to fulfill the Scripture,
"NOT A BONE OF HIM SHALL BE BROKEN."
When morning came and the women went to the tomb,the body was already gone.
John 20:1 On the first day of the week, Mary Magʹda·lene came to the tomb early,while it was still dark, and she saw that the stone had already been taken away from the tomb.
3Then Peter and the other disciple set out for the tomb.
4The two of them began running together, but the other disciple ran faster than Peter and reached the tomb first.
5Stooping forward, he saw the linen cloths lying there, but he did not go in.
6Then Simon Peter also came, following him, and he went into the tomb. And he saw the linen cloths lying there.
7The cloth that had been on his head was not lying with the other cloth bands but was rolled up in a place by itself.
8Then the other disciple who had reached the tomb first also went in, and he saw and believed.
9For they did not yet understand the scripture that he must rise from the dead.10 So the disciples went back to their homes.