Contradiction with Proverbs 3:5
This verse advises trusting in the Lord completely, whereas Numbers 10:31 shows reliance on human guidance.
Proverbs 3:5: Trust in the LORD with all thine heart; and lean not unto thine own understanding.
Contradiction with Jeremiah 17:5
This verse curses making flesh one’s strength, while Numbers 10:31 requests human leadership.
Jeremiah 17:5: Thus saith the LORD; Cursed [be] the man that trusteth in man, and maketh flesh his arm, and whose heart departeth from the LORD.
Contradiction with Psalm 118:8
This verse says it’s better to trust in the Lord than to put confidence in man, contradicting the request for help in Numbers 10:31.
Psalm 118:8: [It is] better to trust in the LORD than to put confidence in man.
Contradiction with Isaiah 2:22
Advises to cease from man whose breath is in his nostrils, whereas Numbers 10:31 asks for man's aid.
Isaiah 2:22: Cease ye from man, whose breath [is] in his nostrils: for wherein is he to be accounted of?