is their strength # 20_PRO_20_29  The glory of young men [is] their strength_ and the beauty of old men [is] the grey head. ## The glory of young men [is] their strength: and the beauty of old men [is] the grey head. 
is their strength # 19_PSA_28_08 # The LORD [is] their strength, and he [is] the saving strength of his anointed. 
is their strength # 19_PSA_37_39 # But the salvation of the righteous [is] of the LORD: [he is] their strength in the time of trouble. 
is their strength # 19_PSA_90_10 # The days of our years [are] threescore years and ten; and if by reason of strength [they be] fourscore years, yet [is] their strength labour and sorrow; for it is soon cut off, and we fly away. 
this Their strength # 23_ISA_30_07  For the Egyptians shall help in vain, and to no purpose_ therefore have I cried concerning this, Their strength [is] to sit still. ## For the Egyptians shall help in vain, and to no purpose: therefore have I cried concerning this, Their strength [is] to sit still.