LIMIT

Specify the maximum number of rows to return.

SELECT Id, Name
FROM Account
LIMIT 1000

public inherited sharing class SOQL_Account extends SOSL implements SOSL.Selector {
    public static SOQL_Account query() {
        return new SOQL_Account();
    }

    private SOQL_Account() {
        super(Account.SObjectType);
        with(Account.Id, Account.Name);
    }
}

public with sharing class MyController {

    public static List<Account> getAccountsWithLimit() {
        return SOQL_Account.query().setLimit(1000).toList();
    }
}