Revelation 8 1
When he opened the seventh seal, there was silence in heaven for around half an hour.
Compare with other 3 random translations
NIV Revelation 8:1When he opened the seventh seal, there was silence in heaven for about half an hour.
NLT Revelation 8:1When the Lamb broke the seventh seal on the scroll, there was silence throughout heaven for about half an hour.
AMP Revelation 8:1When He (the Lamb) broke open the seventh seal, there was silence in heaven for about half an hour [in awe of God’s impending judgment].