NET

9 For this is what the promise declared: “About a year from now I will return and Sarah will have a son.”

Darby

9 For this word [is] of promise^D8099, According to this time I will come, and there shall be a son to Sarah^D8100.

Darby Bible Notes

promise - See Gen. 18.10. Sarah - The apostle's object is, not to state what the word of promise is, but that the word he quotes, on which all depended, is a matter of promise.

KJV

9 For this [is] the word of promise, At this time will I come, and Sara shall have a son.

Strong's

9 For ^G1063 this^G3778 is the word^G3056 of promise^G1860, At^G2596 this^G5126 time^G2540 will I come^G2064, and^G2532 Sara^G4564 shall have^G2071 a son^G5207.