Lois and a waveI guess you could be talking about HONEYMOON IN METROPOLIS.
Lois saving Clark/SupermanI was not sure what exactly you needed...I have picked up scenes where Lois comforts Clark or helps him support, prevents him from slipping, etc. Hence many scenes could be insignificant REQUIEM FOR A SUPERHERO
Not exactly saving, but after Clark faces the fighter in the ring(the first time they visit Menken Gym), Lois does wave a comforting gesture at him(??).
GREEN GREEN GLOW OF HOME
-Again, comforting gesture after the pool fight
-Or concerned over the cut finger
ALL SHOOK UP
Dusting off Clark after the car crash during the first asteroid blackout.
WITNESS
After Clark saves Lois from being pushed in front of the truck, and he is embarrassed by overreacting at the teen skater, she slips an arm and guides him across(??)
MADAME EX
Lois removing the bullet from Superman's shoulder
METALLO
-Lois placing Superman's head in her lap after he is first hit by Johnny Corbin(correct name?)
-Lois and Jimmy untying Clark from his chair
THE EYES HAVE IT
Several incidents throughout the episode where Lois leads a blind Superman(??)
TOP COPY
Lois taking charge of Superman fallen in Clark's apartment and bringing him medical assistance.
RETURN OF THE PRANKSTER
When Superman is frozen on the high rise building amidst the card game, Lois is concerned, before he is thrown off(??)
TEMPUS FUGITIVE
Lois comforting Clark when he is weakened by Kryptonite exposure owing to Tempus changing the past:
-in Shuster's field
-in the car
INDIVIDUAL RESPONSIBILITY
When Clark is drugged from red kryptonite while breaking in Gene Newtrich's office and the cleaner comes in, Lois kind of saves him by leading him out of the room to safety(??)
ORDINARY PEOPLE
Lois dressed as the nurse wheels off Kryptonite and thus saves Clark from becoming a headless corpse towards the end.
ULTRAWOMAN
-Ultrawoman saving Superman from the fire at her premiere
-Ultrawoman saving a bound Clark when he escapes from the Newtrich sisters
VIRTUALLY DESTROYED
Lois helping first Clark and then Superman with a vase, during his fights with X in the virtual world
HOME IS WHERE THE HURT IS
Lois helping an ill Superman in an alley, after he disappears in the shadows from the Christmas tree function for the orphanage.
NEVER ON SUNDAY
Lois(in her orange top), hugging Clark at his apartment when he receives one of his attacks and the symbol engraving on his chest
TEMPUS ANYONE?
Lois kneeling down to Alt-Superman after Tempus shoves a kryptonite chunk at him
SECONDS
Clois helping Clark after he is shot by Lex's ultra shooter weapon (I forget the weapon name)
THROUGH A GLASS, DARKLY
Lois kneeling down to Superman at the end, when Zara and Ching fly off after exposing him to a Kryptonite force field
LORD OF THE FLYS
When Lois and Clark first infiltrate the Kryptonian occupied Smallville and Clark is smacked in the face by Nor's goons on a field, Lois takes him in his arms.
BATTLEGROUND EARTH
-Lois hugging Clark after he nearly undergoes a Kryptonian execution
-Lois trying to save Superman from Col. Crash's Kryptonite weapon
SOUL MATES
-Loisette looking at Fox's bleeding elbow when they first enter their past lives
-Loisette hugging a hurt Charles when Tempus forfeits the deal in exchange for Charles' life
-Lulu making a deal with Tempus Tax to save Lone Rider from being hanged(??)
BOB AND CAROL AND LOIS AND CLARK
Lois helping Clark suffering from Deathstroke's attacks, somewhere in the middle of the episode(??)
STOP THE PRESSES
Not literally saving, but Lois crashes in to save Superman towards the end
LETHAL WEAPON
Lois warning Superman with her "big mouth" of the kryptonite-bearing sniper
MEET JOHN DOE
Lois reaching out to Clark disappearing in the time window (??)
LOIS AND CLARKS
Lois jumping from the Time Machine to greet her Clark trapped in time