NET
19 You may say, ‘God stores up a man’s punishment for his children!’ Instead let him repay the man himself so that he may be humbled!
Darby
19 God layeth up [the punishment of] his iniquity for his children; he rewardeth him, and he shall know [it]:
KJV
19 God layeth up his iniquity for his children: he rewardeth him, and he shall know [it].