Numbers 10:9 commands trumpet blasts for war as a memorial — same instrument and purpose as the gladness trumpets here.

In Numbers 29:1, the first day of the seventh month is a day of trumpet blowing, specifying the feast mentioned in 10:10.

Numbers 28:11 lists the burnt offerings for new moons — the very offerings over which trumpets are blown here.

In Ezra 3:10, priests with trumpets praise at the temple foundation, reviving the ancient trumpet ordinance for dedication and joy.

In 2 Chronicles 29:26, Levites and priests stand with trumpets during temple purification, showing continued use of trumpets in liturgy.

In 2 Chronicles 7:6, priests sound trumpets during worship, a later instance of the same trumpet ordinance for sacred occasions.

In 2 Chronicles 5:13, trumpeters join singers in unified praise, fulfilling the role of trumpets for joyful memorial before God.

In 2 Chronicles 5:12, priests sound trumpets at the temple dedication, directly applying the Numbers command to great worship events.

In 2 Chronicles 29:28, trumpets sound until the burnt offering is finished, directly echoing Numbers 10:10's instruction for burnt offerings.

In 1 Chronicles 16:42, Heman and Jeduthun use trumpets in temple music, continuing the practice of trumpets in worship.

In 1 Chronicles 15:28, trumpets accompany the ark's procession, echoing the joyful use of trumpets on feast days.

In 1 Chronicles 15:24, priests blow trumpets before the ark, mirroring the command to use trumpets in worship and gladness.

Psalm 81:3 directly calls for blowing trumpets at new moons and feasts, mirroring the practice commanded in Numbers 10:10.

Psalm 98:6 commands making a joyful noise with trumpets, directly echoing the trumpet use in worship from Numbers 10:10.

In Leviticus 23:24, the first day of the seventh month is a memorial of trumpet blowing, identical to the feast in Numbers.

1 Corinthians 11:24-26 institutes the Lord's Supper as a remembrance — directly parallel to the memorial function of trumpets.

Colossians 2:16 mentions New Moon celebrations as shadows of Christ, reframing the practice commanded in Numbers as no longer binding.

Amos 8:5 shows merchants impatient for the New Moon to end, contrasting with Numbers' command to celebrate it with trumpets.

1 Chronicles 23:31 lists New Moon feasts and festivals alongside offerings, directly matching the context of Numbers' trumpet commands.

1 Samuel 20:5 shows David noting the New Moon festival, the same celebration that required trumpet blasts in Numbers.

Nehemiah 12:35 lists priests with trumpets at the wall dedication, echoing the trumpet use in joyful assemblies commanded here.

Isaiah 27:13 uses a great trumpet to gather exiles for worship, a prophetic extension of the trumpet's role in assembly.

In Leviticus 25:9, the trumpet of jubilee sounds on atonement day, another appointed use of trumpets beyond feasts.

Acts 10:4 describes Cornelius's prayers and alms ascending as a memorial before God — same memorial concept.

Exodus 30:16 designates atonement money as a memorial before the LORD — parallel to the trumpets' memorial function.

Exodus 28:29 has the high priest bearing names as a memorial before God — same 'memorial' concept as the trumpets.

2 Kings 4:23 references the New Moon as a time to visit a prophet, reflecting its holy status in Numbers.

Joshua 4:7 uses stones as a memorial of crossing the Jordan — same memorial purpose as the trumpets.

Psalm 150:3 includes trumpet among instruments for praise, showing the enduring role of trumpets in worship.