JPS: If they were wise, they would understand this, they would discern their latter end.
ASV: Oh that they were wise, that they understood this, That they would consider their latter end!
BBE: If only they were wise, if only this was clear to them, and they would give thought to their future!
DBY: Oh that they had been wise! they would have understood this, They would have considered their latter end!
KJV: O that they were wise, that they understood this, that they would consider their latter end!
WBS: O that they were wise, that they understood this, that they would consider their latter end!
WEB: Oh that they were wise, that they understood this, that they would consider their latter end!
YLT: If they were wise -- They deal wisely 'with' this; They attend to their latter end: