be loyal

See: adhere
References in classic literature ?
The country is the real thing, the substantial thing, the eternal thing; it is the thing to watch over, and care for, and be loyal to; institutions are extraneous, they are its mere clothing, and clothing can wear out, be- come ragged, cease to be comfortable, cease to protect the body from winter, disease, and death.
If the Sarians had remained loyal, so too would the Amozites be loyal still, and the Kalians, and the Suvians, and all the great tribes who had formed the federation that was to eman-cipate the human race of Pellucidar.
This was effected in spite of many difficulties: the general proved to be loyal, and allowed the money to be taken away.
Let's not divide Bahrain into the haves and have-nots, with the present generous handouts to aid the poorer side of the community, let everyone be loyal to Bahrain.
For a start, how can you be loyal to both Tesco a foxed book .
Citizenship demands from me to be loyal to the law, but not to the values or ideologies of the state.
I will be loyal to the players who got me here when it comes to the World Cup because they have the experience.