New King James Version
They were like well-fed lusty stallions; Every one neighed after his neighbor’s wife.

King James Bible
They were as fed horses in the morning: every one neighed after his neighbour's wife.

American Standard Version
They were as fed horses roaming at large; every one neighed after his neighbor's wife.

Berean Study Bible
They are well-fed, lusty stallions, each neighing after his neighbor’s wife.

Douay-Rheims Bible
They are become as amorous horses and stallions, every one neighed after his neighbor's wife.

English Revised Version
They were as fed horses in the morning: every one neighed after his neighbour's wife.

World English Bible
They were as fed horses roaming at large: everyone neighed after his neighbor's wife.

Young's Literal Translation
Fed horses -- they have been early risers, Each to the wife of his neighbour they neigh.

Jeremiah 5:8 Additional Translations ...