Proverbs 21:13 in the World English Bible
Whoever stops his ears at the cry of the poor, he will also cry out, but shall not be heard.
Context
12 The righteous man wisely considereth the house of the wicked: but God overthroweth the wicked for their wickedness.
13 Whoso stoppeth his ears at the cry of the poor, he also shall cry himself, but shall not be heard.
14 A gift in secret pacifieth anger: and a reward in the bosom strong wrath.