Hebrews 12:4-6

Darby Translation

⁴ Ye have not yet resisted unto blood, wrestling against sin.

⁵ And ye have quite forgotten the exhortation which speaks to you as to sons: My son, despise not [the] chastening of [the] Lord, nor faint [when] reproved by him;

⁶ for whom [the] Lord loves he chastens, and scourges every son whom he receives.