Psalms 26:5

³ For thy lovingkindness is before mine eyes: and I have walked in thy truth.

⁴ I have not sat with vain persons, neither will I go in with dissemblers.

I have hated the congregation of evil doers; and will not sit with the wicked.

⁶ I will wash mine hands in innocency: so will I compass thine altar, O LORD:

⁷ That I may publish with the voice of thanksgiving, and tell of all thy wondrous works.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB: I hate the mob of evildoers, and refuse to sit with the wicked.
KJV: I have hated the congregation of evil doers; and will not sit with the wicked.
WEB: I hate the assembly of evildoers, and will not sit with the wicked.
ASV: I hate the assembly of evil-doers, And will not sit with the wicked.
DARBY: I have hated the congregation of evil-doers, and I have not sat with the wicked.
BLB: I hate the assembly of evildoers, and with the wicked I do not sit.

ÅB: Jeg hater de ondes forsamling
og sitter ikke hos de ugudelige.
OTB: Jeg avskyr de ondes forsamling,
Og jeg vil ikke sitte med de ugudelige.
B1930: Jeg hater de ondes forsamling og sitter ikke hos de ugudelige.

Psalms 31:6
I have hated them that regard lying vanities: but I trust in the LORD.
Read in context
Psalms 101:3–8
I will set no wicked thing before mine eyes: I hate the work of them that turn aside; it shall not cleave to me.
Read in context
Psalms 139:21–22
Do not I hate them, O LORD, that hate thee? and am not I grieved with those that rise up against thee?
Read in context
Psalms 1:1
Blessed is the man that walketh not in the counsel of the ungodly, nor standeth in the way of sinners, nor sitteth in the seat of the scornful.
Read in context
1 Corinthians 5:9–11
I wrote unto you in an epistle not to company with fornicators:
Read in context