For a certain appointed time,

For a known calculated term.

till a known term decreed?

for a term pre-ordained?

Till a limit known?

For a known period (determined by gestation)?

For a known term?

For a known term?

For a known period?

For a known period?

until an appointed time?

until an appointed time?

For a known period

For a known term?

until a known span [of time]?

for an appointed term?

For a known extent.

for an appointed time?

Till an appointed term,

Ila qadarin maAAloomin

ilā qadarin maʿlūmin

for an appointed term?

For a period (of gestation), determined (according to need)?