'Separates' in the Bible

‘All the time of the vow of his separation no razor shall be used on his head. Until the time of his separation to the Lord is completed, he shall be holy, and shall let the hair of his head grow long.

‘All the time that he separates himself to the Lord he shall not go near a dead body.

A perverse man spreads strife,And one who gossips separates intimate friends.

He who covers and forgives an offense seeks love,But he who repeats or gossips about a matter separates intimate friends.

He who [willfully] separates himself [from God and man] seeks his own desire,He quarrels against all sound wisdom.

For anyone of the house of Israel or among the strangers who immigrate to Israel who separates himself from Me, taking his idols into his heart, and puts right before his face the [vile] stumbling block of his wickedness and guilt, and [then] comes to the prophet to ask of Me for himself, I the Lord will answer him Myself.

Also I gave them My Sabbaths to be a sign between Me and them, that they might know [without any doubt] that I am the Lord who sanctifies them (separates and sets them apart).