NET

11 They probed into what person or time the Spirit of Christ within them was indicating when he testified beforehand about the sufferings appointed for Christ and his subsequent glory.

Darby

11 searching what, or what manner of time, the Spirit of Christ which [was] in them pointed out, testifying before of the sufferings which [belonged] to Christ, and the glories after these.

KJV

11 Searching what, or what manner of time the Spirit of Christ which was in them did signify, when it testified beforehand the sufferings of Christ, and the glory that should follow.

Strong's

11 Searching ^G2045 what^{G1519 G5101}, or^G2228 what manner^G4169 of time^G2540 the Spirit^G4151 of Christ^G5547 which^G3588 was in^G1722 them^G846 did signify^G1213, when it testified beforehand^G4303 the sufferings^G3804 of^G1519 Christ^G5547, and^G2532 the glory^G1391 that should follow^{G3326 G5023}.