John 20:16-19
John 20:16-19 absolutely proves which Sabbath during the Days of Unleavened Bread God intends us to use to determine wavesheaf Sunday. These verses show that Jesus ascended to the Father to be accepted on the day following the weekly Sabbath. In the year Jesus was crucified, Passover was on a Wednesday. He was still in the grave when the first day of Unleavened Bread, a Thursday Sabbath, passed by. He rose from the dead late on the weekly Sabbath and was "waved" before God for acceptance on the Sunday morning following the weekly Sabbath. The Pharisees and rabbinic Jewry were wrong in using the day after the first day of Unleavened Bread Sabbath. The Sadducees were correct in using the weekly Sabbath. Taken together, these factors point conclusively to the wavesheaf day as being on a Sunday, the day following the weekly Sabbath within the Days of Unleavened Bread.

Sometime after sunrise, shortly after Mary returned to the disciples, Jesus ascended to His Father's throne to be accepted as Redeemer and High Priest. The modern rendering, "Do not cling to Me," suggests Mary was already holding Him, likely prostrate, grasping His ankles. As the first of the firstfruits, touching Him would not have been wrong, since priests handled the firstfruits offering. Jesus' statement makes clear that even after His resurrection, transformed into spirit, He still had a God, and that God is His Father, the Absolute Deity who is supreme. This same relationship extends to believers, who share the same Father and God. Mary, already converted, could come to God as Father, sharing the intimate privilege of being called children of God.