ESV: And they gathered them together in heaps, and the land stank.
NIV: They were piled into heaps, and the land reeked of them.
NASB: So they piled them in heaps, and the land stank.
CSB: They piled them in countless heaps, and there was a terrible odor in the land.
NLT: The Egyptians piled them into great heaps, and a terrible stench filled the land.
KJV: And they gathered them together upon heaps: and the land stank.
NKJV: They gathered them together in heaps, and the land stank.