The word(s) "declare" appears 20 time(s) in 19 verse(s) in Quran in Muhammad Habib Shakir translation.

(11) To Him is referred the knowledge of the hour, and there come not forth any of the fruits from their coverings, nor does a female bear, nor does she give birth, but with His knowledge; and on the day when He shall call out to them, Where are (those whom you called) My associates? They shall say: We declare to Thee, none of us is a witness.

(12) That you may believe in Allah and His Apostle and may aid him and revere him; and (that) you may declare His glory, morning and evening.

(13) Whatever is in the heavens and the earth declares the glory of Allah, and He is the Mighty, the Wise.

(14) Whatever is in the heavens and whatever is in the earth declares the glory of Allah, and He is the Mighty, the Wise.

(15) He is Allah the Creator, the Maker, the Fashioner; His are the most excellent names; whatever is in the heavens and the earth declares His glory; and He is the Mighty, the Wise.

(16) Indeed, there is for you a good example in Ibrahim and those with him when they said to their people: Surely we are clear of you and of what you serve besides Allah; we declare ourselves to be clear of you, and enmity and hatred have appeared between us and you forever until you believe in Allah alone-- but not in what Ibrahim said to his father: I would certainly ask forgiveness for you, and I do not control for you aught from Allah-- Our Lord! on Thee do we rely, and to Thee do we turn, and to Thee is the eventual coming:

(17) Whatever is in the heavens and whatever is in the earth declares the glory of Allah; and He is the Mighty, the Wise.

(18) Whatever is in the heavens and whatever is in the earth declares the glory of Allah, the King, the Holy, the Mighty, the Wise.

(19) Whatever is in the heavens and whatever is in the earth declares the glory of Allah; to Him belongs the kingdom, and to Him is due (all) praise, and He has power over all things.