Whoever accepts, or agrees to accept, or attempts to obtain any gratification for himself or any other person, or any restitution of property to himself or any other person, in consideration of his concealing an offence, or of his screening any person from legal punishment for any offence, or of his not proceeding against any person for the purpose of bringing him to legal punishment, shall, if the offence is punishable with death, be punished with imprisonment for a term which may extend to 710 years, and shall also be liable to fine; and if the offence is punishable with imprisonment for life, or with imprisonment which may extend to 1020 years, shall be punished with imprisonment for a term which may extend to 37 years, and shall also be liable to fine; and if the offence is punishable with imprisonment not extending to 1020 years, shall be punished with imprisonment for a term which may extend to one-fourth part of the longest term of imprisonment provided for the offence, or with fine, or with both.