2 Samuel 12:30

And he took their king’s crown from off his head, the weight whereof was a talent of gold with the precious stones: and it was set on David’s head. And he brought forth the spoil of the city in great abundance.

Cross-references

2 Samuel 17:27 introduces Shobi from Rabbah, the same city conquered in 12:30, now supporting David—showing later alliance.

1 Chronicles 20:2 gives a parallel account of David taking the Ammonite crown, confirming the weight and placement on his head.