The Spirit of the Lord will come powerfully upon you, and you will prophesy with them; and you will be changed into a different person. 1 Samuel 10:6
Create in me a pure heart, O God, and renew a steadfast spirit within me. Do not cast me from your presence or take your Holy Spirit from me. Restore to me the joy of your salvation and grant me a willing spirit, to sustain me.
I will give you a new heart and put a new spirit in you; I will remove from you your heart of stone and give you a heart of flesh. Ezekiel 36:26
But it is the spirit in a person, the breath of the Almighty, that gives them understanding. Job 32:8