I normally watch each episode twice to pick up details I missed. This is one of those details. Is there dialog in the episode to show this? The only part I remember about gold is when Jamie gave a sack of it to Bronn and Cersi telling the man from the Iron Bank that it was on its way.
I did a search of the different recaps and found the answer. Now I’ll watch it again.
I believe the guy who wanted to flog the stragglers was talking to Jamie and said the gold is delivered and we have the stragglers here to deal with.