The word(s) "pledged" appears 2 time(s) in 2 verse(s) in Quran in Saheeh International translation.

(1) [Mention, O Muhammad], when the wife of 'Imran said, "My Lord, indeed I have pledged to You what is in my womb, consecrated [for Your service], so accept this from me. Indeed, You are the Hearing, the Knowing."

(2) Certainly was Allah pleased with the believers when they pledged allegiance to you, [O Muhammad], under the tree, and He knew what was in their hearts, so He sent down tranquillity upon them and rewarded them with an imminent conquest