Deuteronomy 15:7

If [there] is a poor [person] among you from [among] one of your brothers in one of your {towns} that Yahweh your God [is] giving to you, you shall not harden your heart, and you shall not shut your hand toward {your brother who is poor}.

Deuteronomy 15:9

{Take care} so that there will not be {a thought of wickedness} in your heart, {saying}, 'The seventh year, the year of the remission of debt is near,' {and you view your needy neighbor with hostility}, and [so] you [do] not give to him, and he might cry [out] against you to Yahweh, and {you would incur guilt against yourself}.

Proverbs 21:13

He who closes his ear from the cry of the poor, he also will cry out and not be heard.

Matthew 18:30

But he did not want to, but rather he went [and] threw him into prison until he would repay what was owed.

James 2:15-16

If a brother or a sister is poorly clothed and lacking food for the day,

1 John 3:16-17

We have come to know love by this: that {he} laid down his life on behalf of us, and we ought to lay down our lives on behalf of the brothers.

Treasury of Scripture Knowledge

Summary

If there be among you a poor man of one of thy brethren within any of thy gates in thy land which the LORD thy God giveth thee, thou shalt not harden thine heart, nor shut thine hand from thy poor brother:

Bible References

Thou shalt

Deuteronomy 15:9
{Take care} so that there will not be {a thought of wickedness} in your heart, {saying}, 'The seventh year, the year of the remission of debt is near,' {and you view your needy neighbor with hostility}, and [so] you [do] not give to him, and he might cry [out] against you to Yahweh, and {you would incur guilt against yourself}.
Proverbs 21:13
He who closes his ear from the cry of the poor, he also will cry out and not be heard.
Matthew 18:30
But he did not want to, but rather he went [and] threw him into prison until he would repay what was owed.
James 2:15
If a brother or a sister is poorly clothed and lacking food for the day,
1 John 3:16
We have come to know love by this: that {he} laid down his life on behalf of us, and we ought to lay down our lives on behalf of the brothers.