NET

8 Now, dear friends, do not let this one thing escape your notice, that a single day is like a thousand years with the Lord and a thousand years are like a single day.

Darby

8 But let not this one thing be hidden from you, beloved, that one day with [the] Lord [is] as a thousand years, and a thousand years as one day.

KJV

8 But, beloved, be not ignorant of this one thing, that one day [is] with the Lord as a thousand years, and a thousand years as one day.

Strong's

8 But ^G1161, beloved^G27, be^G2990 not^{G3361 G5209} ignorant^G2990 of this one^G1520 thing^G5124, that^G3754 one^G3391 day^G2250 is with^G3844 the Lord^G2962 as^G5613 a thousand^G5507 years^G2094, and^G2532 a thousand^G5507 years^G2094 as^G5613 one^G3391 day^G2250.