KJV: {A Psalm of David, when he changed his behaviour before Abimelech; who drove him away, and he departed.} I will bless the LORD at all times: his praiseshall continually be in my mouth.
NASB: A Psalm of David when he feigned madness before Abimelech, who drove him away and he departed. I will bless the LORD at all times; His praise shall continually be in my mouth.
KJV: {To the chief Musician, A Psalm and Song of David.} Praise waiteth for thee, O God, in Sion: and unto thee shall the vow be performed.
NASB: For the choir director. A Psalm of David. A Song. There will be silence before You, and praise in Zion, O God, And to You the vow will be performed.