1 Corinthians 14:32 states that prophets have control over their spirits, enabling the orderly weighing and silencing commanded in v.29.

1 Corinthians 14:39 encourages earnest desire for prophecy — reinforcing the value of the prophetic speech regulated in this verse.

1 Corinthians 12:10 lists prophecy as a spiritual gift — the same gift whose exercise is regulated here by allowing two or three to speak.

1 Thessalonians 5:19-21 commands testing prophecies and not despising them — directly matching the 'let the others judge' instruction here.

1 John 4:1-3 provides the test for discerning spirits — the kind of judgment called for when evaluating prophecies in this verse.

1 Thessalonians 5:20 explicitly warns against despising prophecies, directly supporting the careful but respectful weighing in 1 Cor 14:29.

Romans 12:6 instructs that prophecy be used in proportion to faith, which relates to the discerning evaluation required when weighing prophecies in 1 Cor 14:29.