Contradiction with Proverbs 19:17
Judges 8:8 shows refusal of help, whereas this verse emphasizes showing kindness to the poor as lending unto the Lord and receiving recompense.
Proverbs 19:17: He that hath pity upon the poor lendeth unto the LORD; and that which he hath given will he pay him again. [that which...: or, his deed]
Contradiction with Matthew 5:42
Judges 8:8 details a refusal to aid, while this verse advises giving to those who ask and not turning them away.
Matthew 5:42: Give to him that asketh thee, and from him that would borrow of thee turn not thou away.
Contradiction with James 2:15-16
Judges 8:8 involves denial of assistance, contradicting this verse which criticizes saying kind words without providing for physical needs.
James 2:15-16: If a brother or sister be naked, and destitute of daily food,