The word(s) "king" appears 139 time(s) in 131 verse(s) in Quran in Muhammad Pickthal translation.

(51) He said: I will not send him with you till ye give me an undertaking in the name of Allah that ye will bring him back to me, unless ye are surrounded. And when they gave him their undertaking he said: Allah is the Warden over what we say.

(52) And when he provided them with their provision, he put the drinking-cup in his brother's saddlebag, and then a crier cried: O camel-riders! Lo! ye are surely thieves!

(53) They said: We have lost the king's cup, and he who bringeth it shall have a camel-load, and I (said Joseph) am answerable for it.

(54) Then he (Joseph) began the search with their bags before his brother's bag, then he produced it from his brother's bag. Thus did We contrive for Joseph. He could not have taken his brother according to the king's law unless Allah willed. We raise by grades (of mercy) whom We will, and over every lord of knowledge there is one more knowing.

(55) So, When they despaired of (moving) him, they conferred together apart. The eldest of them said: Know ye not how your father took an undertaking from you in Allah's name and how ye failed in the case of Joseph aforetime? Therefore I shall not go forth from the land until my father giveth leave or Allah judgeth for me. He is the Best of Judges.

(56) Unto Him is the real prayer. Those unto whom they pray beside Allah respond to them not at all, save as (is the response to) one who stretcheth forth his hands toward water (asking) that it may come unto his mouth, and it will never reach it. The prayer of disbelievers goeth (far) astray.

(57) Such as persevere in seeking their Lord's Countenance and are regular in prayer and spend of that which We bestow upon them secretly and openly, and overcome evil with good. Theirs will be the sequel of the (heavenly) Home,

(58) Is He Who is aware of the deserts of every soul (as he who is aware of nothing)? Yet they ascribe unto Allah partners. Say: Name them. Is it that ye would inform Him of something which He knoweth not in the earth? Or is it but a way of speaking? Nay but their contrivance is made seeming fair for those who disbelieve and they are kept from the right road. He whom Allah sendeth astray, for him there is no guide.

(59) Have they not observed all things that Allah hath created, how their shadows incline to the right and to the left, making prostration unto Allah, and they are lowly?

(60) He hideth himself from the folk because of the evil of that whereof he hath had tidings, (asking himself): Shall he keep it in contempt, or bury it beneath the dust. Verily evil is their judgment.