The word(s) "glad" appears 67 time(s) in 64 verse(s) in Quran in Mohsin Khan translation.

(31) And We send not the Messengers except as givers of glad tidings and warners. But those who disbelieve, dispute with false argument, in order to refute the truth thereby. And they treat My Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.), and that with which they are warned, as a jest and mockery!

(32) (Allah said) "O Zakariyya (Zachariah)! Verily, We give you the glad tidings of a son, whose name will be Yahya (John). We have given that name to none before (him)."

(33) "So eat and drink and be glad. And if you see any human being, say: 'Verily! I have vowed a fast unto the Most Gracious (Allah) so I shall not speak to any human being this day.'"

(34) So We have made this (the Qur'an) easy in your own tongue (O Muhammad صلى الله عليه وسلم), only that you may give glad tidings to the Muttaqun (the pious - See V.2:2), and warn with it the Ludd (most quarrelsome) people.

(35) And for every nation We have appointed religious ceremonies, that they may mention the Name of Allah over the beast of cattle that He has given them for food. And your Ilah (God) is One Ilah (God - Allah), so you must submit to Him Alone (in Islam). And (O Muhammad صلى الله عليه وسلم) give glad tidings to the Mukhbitun (those who obey Allah with humility and are humble from among the true believers of Islamic Monotheism),

(36) It is neither their meat nor their blood that reaches Allah, but it is piety from you that reaches Him. Thus have We made them subject to you that you may magnify Allah for His Guidance to you. And give glad tidings (O Muhammad صلى الله عليه وسلم) to the Muhsinun (doers of good).

(37) On the Day they will see the angels - no glad tidings will there be for the Mujrimun (criminals, disbelievers, polytheists, sinners) that day. And they (angels) will say: "All kinds of glad tidings are forbidden to you," [none will be allowed to enter Paradise except the one who said: La ilaha illallah, "(none has the right to be worshipped but Allah) and acted practically on its legal orders and obligations. See the footnote of V.2:193)].

(38) And it is He Who sends the winds as heralds of glad tidings, going before His Mercy (rain); and We send down pure water from the sky.

(39) And We have sent you (O Muhammad صلى الله عليه وسلم) only as a bearer of glad tidings and a warner.

(40) A guide (to the Right Path) and glad tidings for the believers [who believe in the Oneness of Allah (i.e. Islamic Monotheism)].