• أَدْلَىٰ
• تُدْلُوا۟
• تَدَلَّىٰ
• دَلْوهُۥ

Appears 3 times in the Quran.

1. 2:188 وَلَا تَأْكُلُوٓا۟ أَمْوَٰلَكُم بَيْنَكُم بِٱلْبَٰطِلِ وَتُدْلُوا۟ بِهَآ إِلَى ٱلْحُكَّامِ لِتَأْكُلُوا۟ فَرِيقًا مِّنْ أَمْوَٰلِ ٱلنَّاسِ بِٱلْإِثْمِ وَأَنتُمْ تَعْلَمُونَ

   And do not swallow up your property among yourselves by false means, neither seek to gain access thereby to the judges, so that you may swallow up a part of the property of men wrongfully while you know.
   

2. 12:19 وَجَآءَتْ سَيَّارَةٌ فَأَرْسَلُوا۟ وَارِدَهُمْ فَأَدْلَىٰ دَلْوَهُۥ قَالَ يَٰبُشْرَىٰ هَٰذَا غُلَٰمٌ وَأَسَرُّوهُ بِضَٰعَةً وَٱللَّهُ عَلِيمٌۢ بِمَا يَعْمَلُونَ

   And there came travellers and they sent their water-drawer and he let down his bucket. He said: O good news! this is a youth; and they concealed him as an article of merchandise, and Allah knew what they did.
   

3. 53:8 ثُمَّ دَنَا فَتَدَلَّىٰ

   Then he drew near, then he bowed