Hebrews 12:4-5
Ye have not yet resisted unto blood, striving against sin.
And ye have forgotten the exhortation which speaketh unto you as unto children, My son, despise not thou the chastening of the Lord, nor faint when thou art rebuked of him:
The Amplified Classic Version says,
Hebrews 12:4-5 AMPC
You have not yet struggled and fought agonizingly against sin, nor have you yet resisted and withstood to the point of pouring out your [own] blood.
And have you [completely] forgotten the divine word of appeal and encouragement in which you are reasoned with and addressed as sons? My son, do not think lightly or scorn to submit to the correction and discipline of the Lord, nor lose courage and give up and faint when you are reproved or corrected by Him;