Isaiah 58:13 in various translations:
KJB - "... my [context, the LORD's] holy day ..."
CJB - “... Adonai’s holy day ..."
ERV - "... the Lord’s special day ..."
EXB - “... the Lord’s holy day ..."
GW - "... the Lord’s holy day ..."
ICB - “... the Lord’s holy day ..."
ISV - "... the Lord’s holy day ..."
TLB - "... the Lord’s holy day ..."
MSG - "... God’s holy day ..."
NOG - "... Yahweh’s holy day ..."
NABRE - "... the Lord’s holy day ..."
NCV - "... the Lord’s holy day ..."
NET - "... the Lord’s holy day ..."
NIRV - "... the Lord’s holy day ..."
NIV - "... the Lord’s holy day ..."
NIVUK - "... the Lord’s holy day ..."
NLT - "... the Lord’s holy day ..."
TPT - "... Yahweh’s holy day ..."
CJB - “... Adonai’s holy day ..."
ERV - "... the Lord’s special day ..."
EXB - “... the Lord’s holy day ..."
GW - "... the Lord’s holy day ..."
ICB - “... the Lord’s holy day ..."
ISV - "... the Lord’s holy day ..."
TLB - "... the Lord’s holy day ..."
MSG - "... God’s holy day ..."
NOG - "... Yahweh’s holy day ..."
NABRE - "... the Lord’s holy day ..."
NCV - "... the Lord’s holy day ..."
NET - "... the Lord’s holy day ..."
NIRV - "... the Lord’s holy day ..."
NIV - "... the Lord’s holy day ..."
NIVUK - "... the Lord’s holy day ..."
NLT - "... the Lord’s holy day ..."
TPT - "... Yahweh’s holy day ..."