Genesis 18:14

12 Therefore Sarah laughed within herself, saying, After I am waxed old shall I have pleasure, my lord being old also?

13 And the LORD said unto Abraham, Wherefore did Sarah laugh, saying, Shall I of a surety bear a child, which am old?

Is any thing too hard for the LORD? At the time appointed I will return unto thee, according to the time of life, and Sarah shall have a son.

15 Then Sarah denied, saying, I laughed not; for she was afraid. And he said, Nay; but thou didst laugh.

16 And the men rose up from thence, and looked toward Sodom: and Abraham went with them to bring them on the way.

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

Compare

BSB
Is anything too difficult for the LORD? At the appointed time I will return to you—in about a year—and Sarah will have a son.”
KJV
Is any thing too hard for the LORD? At the time appointed I will return unto thee, according to the time of life, and Sarah shall have a son.
WEB
Is anything too hard for the LORD? At the set time I will return to you, when the season comes around, and Sarah will have a son.”
ASV
Is anything too hard for Jehovah? At the set time I will return unto thee, when the season cometh round, and Sarah shall have a son.
DARBY
Is [any] matter too wonderful for Jehovah? At the time appointed I will return to thee, at [this] time of the year, and Sarah shall have a son.
BLB
Is any word is too difficult for YHWH? At the appointed time I will return to you, according to the time of life, and unto Sarah [will be] a son.”
ÅB
Skulle noen ting være umulig for Herren? På denne tid neste år vil jeg komme til deg igjen, og da skal Sara ha en sønn.
OTB
Er noe for vanskelig for Herren? På den fastsatte tid neste år, vil jeg komme tilbake til deg, og Sara skal ha en sønn.”
B1930
Skulde nogen ting være umulig for Herren? På denne tid næste år vil jeg komme til dig igjen, og da skal Sara ha en sønn.

Study notes (Tyndale)

Original text and word study

Cross references