Contradiction with Psalm 20:7
While Song of Solomon 3:7 mentions Solomon's bed guarded by warriors, Psalm 20:7 contrasts by emphasizing trust in the Lord over military might.
Psalm 20:7: Some [trust] in chariots, and some in horses: but we will remember the name of the LORD our God.
Contradiction with Matthew 5:39
Song of Solomon 3:7 speaks of armed security, whereas Matthew 5:39 encourages turning the other cheek instead of relying on force or defense.
Matthew 5:39: But I say unto you, That ye resist not evil: but whosoever shall smite thee on thy right cheek, turn to him the other also.
Contradiction with Isaiah 31:1
This verse warns against relying on horsemen and chariots, contradicting the security measures described in Song of Solomon 3:7.
Isaiah 31:1: Woe to them that go down to Egypt for help; and stay on horses, and trust in chariots, because [they are] many; and in horsemen, because they are very strong; but they look not unto the Holy One of Israel, neither seek the LORD!
Contradiction with Zechariah 4:6
Unlike the armed protection in Song of Solomon 3:7, Zechariah emphasizes success not by might or power, but by the Spirit.
Zechariah 4:6: Then he answered and spake unto me, saying, This [is] the word of the LORD unto Zerubbabel, saying, Not by might, nor by power, but by my spirit, saith the LORD of hosts. [might: or, army]