Of what did Jesus "empty" Himself as a man?

Notes

Emptied Philip. 2:5-11 NASB "Have this attitude in yourselves which was also in Christ Jesus, [6] who, although He existed in the form of God, did not regard equality with God a thing to be grasped, [7] but emptied Himself, taking the form of a bond-servant, and being made in the likeness of men. [8]…