New Revised Standard Version
And they shall stand every morning, thanking and praising the LORD, and likewise at evening,

Contemporary English Version
Every morning and evening, the Levites are to give thanks to the LORD and sing praises to him.

New American Bible
They are to be present every morning to offer thanks and to praise the LORD, and likewise in the evening;

Douay-Rheims Bible
And the Levites are to stand in the morning to give thanks, and to sing praises to the Lord: and in like manner in the evening,

And the Levites are to stand in the morning to give thanks, and to sing praises to the Lord: and in like manner in the evening,

stand

1 Chronicles 6:31-33 These are they, whom David set over the singing men of the house of the Lord, after that the ark was placed. . . .

1 Chronicles 9:33 These are the chief of the singing men of the families of the Levites, who dwelt in the chambers, by the temple, that they might serve continually day and night in their ministry.

1 Chronicles 16:37-42 So he left there before the ark of the covenant of the Lord, Asaph and his brethren to minister in the presence of the ark continually day by day, and in their courses. . . .

1 Chronicles 25:1-7 Moreover David and the chief officers of the army separated for the ministry the sons of Asaph, and of Heman, and of Idithun: to prophesy with harps, and with psalteries, and with cymbals according to their number serving in their appointed office. . . .

2 Chronicles 29:25-28 And he set the Levites in the house of the Lord with cymbals, and psalteries, and harps according to the regulation of David the king, and of Gad the seer, and of Nathan the prophet: for it was the commandment of the Lord by the hand of his prophets. . . .

2 Chronicles 31:2 And Ezechias appointed companies of the priests, and the Levites, by their courses, every man in his own office, to wit, both of the priests, and of the Levites, for holocausts, and for peace offerings, to minister, and to praise, and to sing in the gates of the camp of the Lord.

Ezra 3:10,11 And when the masons laid the foundations of the temple of the Lord, the priests stood in their ornaments with trumpets: and the Levites the sons of Asaph with cymbals, to praise God by the hands of David king of Israel. . . .

Psalm 135:1-3,19,20 Alleluia. Praise ye the name of the Lord: O you his servants, praise the Lord: . . .

Psalm 137:2-4 On the willows in the midst thereof we hung up our instruments. . . .

Revelation 5:8-14 And when he had opened the book, the four living creatures and the four and twenty ancients fell down before the Lamb, having every one of them harps and golden vials full of odours, which are the prayers of saints. . . .

Revelation 14:3 And they sung as it were a new canticle, before the throne and before the four living creatures and the ancients: and no man could say the canticle, but those hundred forty-four thousand who were purchased from the earth.

every morning

Exodus 29:39-42 One lamb in the morning, and another in the evening. . . .

Psalm 92:1-3 A psalm of a canticle on the sabbath day. [2] It is good to give praise to the Lord: and to sing to thy name, O most High. . . .

Psalm 134:1,2 A gradual canticle. Behold now bless ye the Lord, all ye servants of the Lord: Who stand in the house of the Lord, in the courts of the house of our God. . . .