DE was boosted last month and then nerfed. 7K holy before the nerf is nothing special.
You could also A.edge 50-70 mobs for 9-11k with divine emblem up. that too has been nerfed.
if you insist on a screenshot i could check if I took any. But this isn't regarded as unknown info. I think there was a thread about it on either BG or FFXIAH.
But post nerf, I call bullsh!t on anyone saying they did a 7k holy.