Psalms 103:20

18 to those who keep His covenant and remember to obey His precepts.

19 The LORD has established His throne in heaven, and His kingdom rules over all.

Bless the LORD, all His angels mighty in strength who carry out His word, who hearken to the voice of His command.

21 Bless the LORD, all His hosts, you servants who do His will.

22 Bless the LORD, all His works in all places of His dominion. Bless the LORD, O my soul!

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
Bless the LORD, all His angels mighty in strength who carry out His word, who hearken to the voice of His command.
KJV
Bless the LORD, ye his angels, that excel in strength, that do his commandments, hearkening unto the voice of his word.
WEB
Praise the LORD, you angels of his, who are mighty in strength, who fulfill his word, obeying the voice of his word.
ASV
Bless Jehovah, ye his angels, That are mighty in strength, that fulfil his word, Hearkening unto the voice of his word.
DARBY
Bless Jehovah, ye his angels, mighty in strength, that execute his word, hearkening unto the voice of his word.
BLB
Bless YHWH, His angels, mighty of strength, doing His word, to listen to the voice of His word.
ÅB
Lov Herren, dere hans engler, dere veldige i makt, som fullbyrder hans ord, idet dere adlyder hans ords røst!
OTB
Pris Herren, dere Hans engler,
Mektige i styrke, som utfører Hans ord,
Som adlyder lyden av Hans ord!
B1930
Lov Herren, I hans engler, I veldige i makt, som fullbyrder hans ord, idet I adlyder hans ords røst!

Study notes (Tyndale)

Original text and word study

Cross references