The word(s) "chiefs" appears 30 time(s) in 30 verse(s) in Quran in Mohsin Khan translation.

(21) She said: "O chiefs! Advise me in (this) case of mine. I decide no case till you are present with me (and give me your opinions)."

(22) He said: "O chiefs! Which of you can bring me her throne before they come to me surrendering themselves in obedience?"

(23) And there were in the city nine men (from the sons of their chiefs), who made mischief in the land, and would not reform.

(24) And there came a man running, from the farthest end of the city. He said: "O Musa (Moses)! Verily, the chiefs are taking counsel together about you, to kill you, so escape. Truly, I am one of the good advisers to you."

(25) "Put your hand in your bosom, it will come forth white without a disease; and draw your hand close to your side to be free from the fear (which you suffered from the snake, and also your hand will return to its original state). These are two Burhans (signs, miracles, evidence, proofs) from your Lord to Fir'aun (Pharaoh) and his chiefs. Verily, they are the people who are Fasiqun (rebellious, disobedient to Allah).

(26) Fir'aun (Pharaoh) said: "O chiefs! I know not that you have an ilah (a god) other than me. So kindle for me (a fire), O Haman, to bake (bricks out of) clay, and set up for me a Sarh (a lofty tower, or palace) in order that I may look at (or look for) the Ilah (God) of Musa (Moses); and verily, I think that he [Musa (Moses)] is one of the liars."

(27) And they will say: "Our Lord! Verily, we obeyed our chiefs and our great ones, and they misled us from the (Right) Way.

(28) "I had no knowledge of the chiefs (angels) on high when they were disputing and discussing (about the creation of Adam).

(29) And indeed We did send Musa (Moses) with Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) to Fir'aun (Pharaoh) and his chiefs (inviting them to Allah's religion of Islam) He said: "Verily, I am a Messenger of the Lord of the 'Alamin (mankind, jinn and all that exists)."

(30) Because there came to him the blind man (i.e. 'Abdullah bin Umm-Maktum, who came to the Prophet صلى الله عليه وسلم while he was preaching to one or some of the Quraish chiefs).