1 verse has
“boastfully”
in Edition Clear Qur'an by Talal Itani / Al-Anfaal (The Spoils of War)
8:47And do not be like those who left their homes boastfully, showing off before the people, and barring others from the path of God. God comprehends what they do.
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Those who spend their wealth by night and day, privately and publicly, will receive their reward from their Lord. They have nothing to fear, nor shall they grieve.
The Holy Quran · Al-Baqara (The Cow) · 2:274