1 Chronicles 15:16-26

16 David also commanded the chiefs of the Levites to appoint their brethren as the singers who should play loudly on musical instruments, on harps and lyres and cymbals, to raise sounds of joy.
17 So the Levites appointed Heman the son of Jo'el; and of his brethren Asaph the son of Berechi'ah; and of the sons of Merar'i, their brethren, Ethan the son of Kusha'iah;
18 and with them their brethren of the second order, Zechari'ah, Ja-a'ziel, Shemi'ramoth, Jehi'el, Unni, Eli'ab, Benai'ah, Ma-asei'ah, Mattithi'ah, Eliph'elehu, and Miknei'ah, and the gatekeepers O'bed-e'dom and Je-i'el.
19 The singers, Heman, Asaph, and Ethan, were to sound bronze cymbals;
20 Zechari'ah, A'zi-el, Shemi'ramoth, Jehi'el, Unni, Eli'ab, Ma-asei'ah, and Benai'ah were to play harps according to Al'amoth;
21 but Mattithi'ah, Eliph'elehu, Miknei'ah, O'bed-e'dom, Je-i'el, and Azazi'ah were to lead with lyres according to the Shem'inith.
22 Chenani'ah, leader of the Levites in music, should direct the music, for he understood it.
23 Berechi'ah and Elka'nah were to be gatekeepers for the ark.
24 Shebani'ah, Josh'aphat, Nethan'el, Ama'sai, Zechari'ah, Benai'ah, and Elie'zer, the priests, should blow the trumpets before the ark of God. O'bed-e'dom and Jehi'ah also were to be gatekeepers for the ark.
25 So David and the elders of Israel, and the commanders of thousands, went to bring up the ark of the covenant of the LORD from the house of O'bed-e'dom with rejoicing.
26 And because God helped the Levites who were carrying the ark of the covenant of the LORD, they sacrificed seven bulls and seven rams.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.