The word(s) "ambush" appears 3 time(s) in 3 verse(s) in Quran in Mohsin Khan translation.

(1) Then when the Sacred Months (the 1st, 7th, 11th, and 12th months of the Islamic calendar) have passed, then kill the Mushrikun (See V.2:105) wherever you find them, and capture them and besiege them, and lie in wait for them in each and every ambush. But if they repent and perform As-Salat (Iqamat-as-Salat), and give Zakat, then leave their way free. Verily, Allah is Oft-Forgiving, Most Merciful.

(سورة التوبة, At-Tawba, Chapter #9, Verse #5)
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(2) 'And verily, we used to sit there in stations, to (steal) a hearing, but any who listens now will find a flaming fire watching him in ambush.

(سورة الجن, Al-Jinn, Chapter #72, Verse #9)
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(3) Truly, Hell is a place of ambush -

(سورة النبإ, An-Naba, Chapter #78, Verse #21)
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